Charlotte Amalie, Saint Thomas, Us Virgin Islands Climate

Weather: 27.85°C/82.13°F, Wind SW at 2.06 km/h, 89% Humidity, 0% Chance of rain

(Photo by JJ Shev on Unsplash)
Contents

Charlotte Amalie Climate Summary

Located at an elevation of 10.21 meters (33.5 feet) above sea level, Charlotte Amalie has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.01ºC (80.62ºF) and it is -0.13% lower than US Virgin Islands’s averages. Charlotte Amalie typically receives about 161.31 millimeters (6.35 inches) of precipitation and has 237.31 rainy days (65.02% of the time) annually.

CountryUS Virgin Islands
CitySaint Thomas
Longitude-64.9307007
Latitude18.3419004
Attitude/Elevation10.21m (33.5ft)
Local timeSunday 11:37
Annual high temperature27.6ºC (81.68ºF)
Annual low temperature26.18ºC (79.12ºF)
Average annual precip.161.31mm (6.35in)
Warmest monthSeptember (29.07ºC / 84.33ºF)
Coldest MonthMarch (24.66ºC / 76.39ºF)
Wettest MonthNovember (264.19mm / 10.4in)
Driest MonthFebruary (71.56mm / 2.82in)
Number of days with rainfall (≥ 1.0 mm)237.31 days (65.02%)
Days with no rain127.69 days (34.98%)
Humidity76.13%

Climate Charlotte Amalie: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.92(82.26)27.92(82.26)27.92(82.26)28.92(84.06)28.92(84.06)29.91(85.84)29.91(85.84)29.91(85.84)29.91(85.84)29.91(85.84)29.91(85.84)28.92(84.06)29.91(85.84)
Average high °C (°F)26.39(79.5)26.13(79.03)26.05(78.89)26.69(80.04)27.47(81.45)28.17(82.71)28.44(83.19)28.86(83.95)29.07(84.33)28.9(84.02)28.06(82.51)27.01(80.62)27.6(81.68)
Daily mean °C (°F)25.81(78.46)25.57(78.03)25.5(77.9)26.02(78.84)26.8(80.24)27.57(81.63)27.87(82.17)28.21(82.78)28.44(83.19)28.32(82.98)27.47(81.45)26.52(79.74)27.01(80.62)
Average low °C (°F)24.99(76.98)24.75(76.55)24.66(76.39)25.25(77.45)25.97(78.75)26.78(80.2)27.09(80.76)27.44(81.39)27.61(81.7)27.46(81.43)26.54(79.77)25.63(78.13)26.18(79.12)
Record low °C (°F)17.95(64.31)18.94(66.09)18.94(66.09)18.94(66.09)19.94(67.89)20.94(69.69)20.94(69.69)19.94(67.89)20.94(69.69)20.94(69.69)19.94(67.89)18.94(66.09)17.95(64.31)
Average precipitation mm (inches)82.11(3.23)71.56(2.82)99.74(3.93)89.57(3.53)185.38(7.3)115.88(4.56)158.81(6.25)249.27(9.81)263.26(10.36)245.79(9.68)264.19(10.4)110.21(4.34)161.31(6.35)
Average precipitation days (≥ 1.0 mm)19.0316.9514.9615.9519.316.2220.7621.8523.0223.9324.4820.8519.77
Average relative humidity (%)74.6174.8575.0775.9277.978.2978.1277.7376.2674.9775.1874.5876.13
Mean monthly sunshine hours10.2111.1110.8111.6512.5512.712.7511.510.839.098.068.0910.78

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Saint Thomas in recent years.

Charlotte Amalie Temperature by Month

September
28.44°C | 83.19°F
October
28.32°C | 82.98°F
August
28.21°C | 82.78°F
July
27.87°C | 82.17°F
June
27.57°C | 81.63°F
November
27.47°C | 81.45°F
May
26.8°C | 80.24°F
December
26.52°C | 79.74°F
April
26.02°C | 78.84°F
January
25.81°C | 78.46°F
February
25.57°C | 78.03°F
March
25.5°C | 77.9°F

Historical Data

Summary
Go
TemperatureMaxAverageMin
Max Temperature28.92°C (84.06°F)27.92°C (82.26°F)26.92°C (80.46°F)
Avg Temperature27.92°C (82.26°F)27.57°C (81.63°F)26.92°C (80.46°F)
Min Temperature27.92°C (82.26°F)27.08°C (80.74°F)26.92°C (80.46°F)
Dew PointMaxAverageMin
Dew Point23.93°C (75.07°F)23.61°C (74.5°F)22.93°C (73.27°F)
PrecipitationMaxAverageMinSum
Precipitation8.58mm | 0.34in1.68mm | 0.07in0.0mm | 0in52.21mm | 2.06in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind32.9kmh | 20.44mph25.34kmh | 15.75mph18.94kmh | 11.77mph
Gust Wind45.87kmh | 28.5mph36.15kmh | 22.46mph27.92kmh | 17.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure8.58mb1.68mb0.0mb

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-07-0126.92 | 80.4622.93 | 73.277818.94 | 11.7729.92 | 1013.050.2 | 0.01
2018-07-0226.92 | 80.4623.93 | 75.078120.94 | 13.0129.89 | 1012.061.1 | 0.04
2018-07-0326.92 | 80.4623.93 | 75.077924.93 | 15.4929.94 | 1014.050.5 | 0.02
2018-07-0426.92 | 80.4623.93 | 75.077926.92 | 16.7329.94 | 1014.050.5 | 0.02
2018-07-0526.92 | 80.4622.93 | 73.277823.93 | 14.8729.97 | 1015.050.6 | 0.02
2018-07-0627.92 | 82.2622.93 | 73.277825.92 | 16.1129.94 | 1014.050.6 | 0.02
2018-07-0726.92 | 80.4622.93 | 73.277828.92 | 17.9729.97 | 1015.050.6 | 0.02
2018-07-0826.92 | 80.4623.93 | 75.078229.91 | 18.5929.94 | 1014.051.7 | 0.07
2018-07-0926.92 | 80.4623.93 | 75.078232.9 | 20.4429.94 | 1014.058.58 | 0.34
2018-07-1027.92 | 82.2623.93 | 75.077926.92 | 16.7329.94 | 1014.051.2 | 0.05
2018-07-1127.92 | 82.2623.93 | 75.078024.93 | 15.4929.97 | 1015.051.0 | 0.04
2018-07-1226.92 | 80.4622.93 | 73.277623.93 | 14.8730.0 | 1016.041.0 | 0.04
2018-07-1327.92 | 82.2622.93 | 73.277724.93 | 15.4930.0 | 1016.040.5 | 0.02
2018-07-1427.92 | 82.2623.93 | 75.078025.92 | 16.1129.97 | 1015.050.6 | 0.02
2018-07-1527.92 | 82.2623.93 | 75.078126.92 | 16.7329.94 | 1014.050.8 | 0.03
2018-07-1627.92 | 82.2623.93 | 75.078028.92 | 17.9729.97 | 1015.057.78 | 0.31
2018-07-1727.92 | 82.2623.93 | 75.078224.93 | 15.4930.0 | 1016.040.6 | 0.02
2018-07-1827.92 | 82.2623.93 | 75.077925.92 | 16.1129.97 | 1015.051.7 | 0.07
2018-07-1927.92 | 82.2623.93 | 75.078125.92 | 16.1129.94 | 1014.052.69 | 0.11
2018-07-2026.92 | 80.4623.93 | 75.078124.93 | 15.4929.94 | 1014.050.5 | 0.02
2018-07-2127.92 | 82.2623.93 | 75.077819.94 | 12.3929.94 | 1014.051.3 | 0.05
2018-07-2226.92 | 80.4622.93 | 73.277722.93 | 14.2529.92 | 1013.053.09 | 0.12
2018-07-2327.92 | 82.2622.93 | 73.277624.93 | 15.4929.92 | 1013.051.0 | 0.04
2018-07-2427.92 | 82.2623.93 | 75.077823.93 | 14.8729.97 | 1015.054.49 | 0.18
2018-07-2527.92 | 82.2623.93 | 75.078023.93 | 14.8729.97 | 1015.054.69 | 0.18
2018-07-2627.92 | 82.2623.93 | 75.077923.93 | 14.8729.97 | 1015.050.5 | 0.02
2018-07-2727.92 | 82.2623.93 | 75.077922.93 | 14.2529.97 | 1015.052.19 | 0.09
2018-07-2827.92 | 82.2622.93 | 73.277725.92 | 16.1129.97 | 1015.051.4 | 0.06
2018-07-2927.92 | 82.2622.93 | 73.277725.92 | 16.1129.97 | 1015.050.0 | 0
2018-07-3027.92 | 82.2623.93 | 75.077928.92 | 17.9729.94 | 1014.050.5 | 0.02
2018-07-3127.92 | 82.2623.93 | 75.077724.93 | 15.4929.94 | 1014.050.3 | 0.01

Charlotte Amalie 11 Year Historical Weather Data

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