Charlotte Amalie, Saint Thomas, Us Virgin Islands Climate

Weather: 26.85°C/80.33°F, Wind SW at 4.12 km/h, 83% Humidity, 0% Chance of rain

US Virgin Islands
(Photo by JJ Shev on Unsplash)

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 timeFriday 04:17
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 Charlotte Amalie in recent years.

Charlotte Amalie

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
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
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
Charlotte Amalie

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

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