Weather archive in Mount Pleasant (airport)
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2020 September 30, Wednesday | 04 | 0.3 33 | 734.7 28.93 979.52 979.52 | 741.1 29.18 988.05 988.05 | -2.4 -0.09 -3.2 -3.2 | 95 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Snow shower(s), slight. | Shower(s). | Rain and snow or other types of solid precipitation | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 60%. 6/10. 5 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | 10.0 6.2 | -0.4 31 | Loose dry snow covering at least one-half of the ground but ground not completely covered. | less than 0.5 less than 0.2 | |||||||||
03 | 0.4 33 | 735.2 28.94 980.19 980.19 | 741.6 29.2 988.72 988.72 | -2.9 -0.11 -3.87 -3.87 | 92 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Snow shower(s), moderate or heavy. | Shower(s). | Rain and snow or other types of solid precipitation | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 60%. 6/10. 5 oktas | 100-200 328-656 | Altocumulus translucidus at a single level. | 0.7 0.4 | -0.8 31 | Loose dry snow covering at least one-half of the ground but ground not completely covered. | less than 0.5 less than 0.2 | |||||||||
02 | 2.3 36 | 736.1 28.98 981.39 981.39 | 742.5 29.23 989.92 989.92 | 72 | Wind blowing from the north | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 27 m/s 97 km/h 60 miles/hour 52 knots 10 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | -0.6 31 | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 2000-2500 6562-8202 | Altocumulus translucidus at a single level. | 30.0 18.6 | -2.2 28 | Trace of precipitation Trace of precipitation | 12 | Surface of ground moist. | -3.0 27 | ||||||||||
01 | 1.8 35 | 737.1 29.02 982.72 982.72 | 743.5 29.27 991.25 991.25 | -2.5 -0.1 -3.33 -3.33 | 71 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 35.0 21.8 | -2.9 27 | ||||||||||||||
00 | 0.6 33 | 738.1 29.06 984.05 984.05 | 744.5 29.31 992.59 992.59 | -2.2 -0.09 -2.93 -2.93 | 73 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | no clouds no clouds no clouds | 35.0 21.8 | -3.7 25 | |||||||||||||||||||
| September 29, Tuesday | 23 | 0.8 33 | 738.8 29.09 984.99 984.99 | 745.3 29.34 993.65 993.65 | 75 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 oktas | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 35.0 21.8 | -3.1 26 | |||||||||||||||
22 | 0.9 34 | 739.6 29.12 986.05 986.05 | 746.1 29.37 994.72 994.72 | -1.5 -0.06 -2 -2 | 84 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | 35.0 21.8 | -1.6 29 | |||||||||||||||
21 | 1.1 34 | 740.3 29.15 986.99 986.99 | 746.8 29.4 995.65 995.65 | -0.9 -0.04 -1.2 -1.2 | 84 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | Altocumulus translucidus at a single level. | 28.0 17.4 | -1.3 30 | |||||||||||||||
20 | 0.8 33 | 740.6 29.16 987.39 987.39 | 747.0 29.41 995.92 995.92 | 82 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Snow not falling as shower(s). | Shower(s). | Rain and snow or other types of solid precipitation | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 35.0 21.8 | -1.9 29 | Trace of precipitation Trace of precipitation | 6 | ||||||||||
19 | 0.0 32 | 741.1 29.18 988.05 988.05 | 747.5 29.43 996.58 996.58 | -0.3 -0.01 -0.4 -0.4 | 76 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2000-2500 6562-8202 | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 35.0 21.8 | -3.7 25 | ||||||||||||||
18 | 1.1 34 | 741.2 29.18 988.19 988.19 | 747.7 29.44 996.85 996.85 | -0.5 -0.02 -0.67 -0.67 | 70 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 2000-2500 6562-8202 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 35.0 21.8 | -3.9 25 | ||||||||||||||
17 | 1.1 34 | 741.2 29.18 988.19 988.19 | 747.7 29.44 996.85 996.85 | 76 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 27 m/s 97 km/h 60 miles/hour 52 knots 10 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Snow not falling as shower(s). | Shower(s). | Rain and snow or other types of solid precipitation | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 35.0 21.8 | -2.7 27 | |||||||||||
16 | 4.7 40 | 741.4 29.19 988.45 988.45 | 747.7 29.44 996.85 996.85 | -0.9 -0.04 -1.2 -1.2 | 64 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow not falling as shower(s). | Shower(s). | Rain and snow or other types of solid precipitation | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | 25.0 15.5 | -1.5 29 | |||||||||||
15 | 4.5 40 | 741.7 29.2 988.85 988.85 | 748.0 29.45 997.25 997.25 | -1.4 -0.06 -1.87 -1.87 | 54 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, near to, but not at the station. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | 20.0 12.4 | -4.0 25 | ||||||||||||
14 | 5.3 42 | 742.0 29.21 989.25 989.25 | 748.4 29.46 997.78 997.78 | 45 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 7.0 45 | Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 40.0 24.9 | -5.9 21 | No precipitation No precipitation | 12 | |||||||||
13 | 6.4 44 | 742.3 29.22 989.65 989.65 | 748.6 29.47 998.05 998.05 | -1.8 -0.07 -2.4 -2.4 | 41 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | Altocumulus cumulogenitus (or cumulonimbogenitus). | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 45.0 28.0 | -6.1 21 | ||||||||||||||
12 | 6.1 43 | 743.1 29.26 990.72 990.72 | 749.5 29.51 999.25 999.25 | -1.3 -0.05 -1.73 -1.73 | 39 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | Altocumulus cumulogenitus (or cumulonimbogenitus). | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 45.0 28.0 | -6.8 20 | ||||||||||||||
11 | 5.1 41 | 743.8 29.28 991.65 991.65 | 750.1 29.53 1000.05 1000.05 | 46 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 45.0 28.0 | -5.8 22 | |||||||||||||||
10 | 3.7 39 | 744.1 29.3 992.05 992.05 | 750.5 29.55 1000.58 1000.58 | -0.6 -0.02 -0.8 -0.8 | 47 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 45.0 28.0 | -6.8 20 | ||||||||||||||
09 | 3.2 38 | 744.4 29.31 992.45 992.45 | 750.9 29.56 1001.12 1001.12 | -0.1 -0 -0.13 -0.13 | 57 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 45.0 28.0 | -4.6 24 | ||||||||||||||
08 | 1.3 34 | 744.8 29.32 992.99 992.99 | 751.3 29.58 1001.65 1001.65 | 72 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altostratus translucidus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 40.0 24.9 | -3.3 26 | No precipitation No precipitation | 6 | |||||||||||||
07 | -0.3 31 | 744.7 29.32 992.85 992.85 | 751.3 29.58 1001.65 1001.65 | 0.5 0.02 0.67 0.67 | 76 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altostratus translucidus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 40.0 24.9 | -4.1 25 | ||||||||||||||
06 | -0.2 32 | 744.5 29.31 992.59 992.59 | 751.0 29.57 1001.25 1001.25 | 0.7 0.03 0.93 0.93 | 74 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 40.0 24.9 | -4.3 24 | ||||||||||||||
05 | -0.1 32 | 744.4 29.31 992.45 992.45 | 750.8 29.56 1000.98 1000.98 | 75 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | 40.0 24.9 | -4.1 25 | ||||||||||||||||
04 | 0.4 33 | 744.2 29.3 992.19 992.19 | 750.7 29.56 1000.85 1000.85 | 0.7 0.03 0.93 0.93 | 75 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 40.0 24.9 | -3.5 26 | ||||||||||||||