Saint Mary, Antigua And Barbuda Climate

Weather: 28.33°C/82.99°F, Wind SW at 2.06 km/h, 60% Humidity, 0% Chance of rain

Antigua and Barbuda
(Photo by JJ Shev on Unsplash)
Contents

Saint Mary Climate Summary

Located at an elevation of 36.71 meters (120.44 feet) above sea level, Saint Mary has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 27.13ºC (80.83ºF) and it is -0.01% lower than Antigua and Barbuda’s averages. Saint Mary typically receives about 145.41 millimeters (5.72 inches) of precipitation and has 250.63 rainy days (68.67% of the time) annually.

CountryAntigua and Barbuda
Longitude-61.8760283
Latitude17.0512064
Attitude/Elevation36.71m (120.44ft)
Local timeFriday 08:30
Annual high temperature27.39ºC (81.3ºF)
Annual low temperature26.7ºC (80.06ºF)
Average annual precip.145.41mm (5.72in)
Warmest monthSeptember (28.79ºC / 83.82ºF)
Coldest MonthFebruary (25.29ºC / 77.52ºF)
Wettest MonthOctober (246.33mm / 9.7in)
Driest MonthMarch (55.07mm / 2.17in)
Number of days with rainfall (≥ 1.0 mm)250.63 days (68.67%)
Days with no rain114.37 days (31.33%)
Humidity76.33%

Climate Saint Mary: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.0(80.6)27.0(80.6)28.0(82.4)28.0(82.4)29.0(84.2)29.0(84.2)29.0(84.2)30.0(86.0)30.0(86.0)30.0(86.0)29.0(84.2)28.0(82.4)30.0(86.0)
Average high °C (°F)26.24(79.23)26.0(78.8)25.94(78.69)26.51(79.72)27.28(81.1)28.01(82.42)28.19(82.74)28.55(83.39)28.79(83.82)28.53(83.35)27.79(82.02)26.9(80.42)27.39(81.3)
Daily mean °C (°F)25.97(78.75)25.75(78.35)25.68(78.22)26.22(79.2)27.01(80.62)27.76(81.97)27.94(82.29)28.27(82.89)28.49(83.28)28.25(82.85)27.54(81.57)26.69(80.04)27.13(80.83)
Average low °C (°F)25.52(77.94)25.29(77.52)25.29(77.52)25.84(78.51)26.57(79.83)27.34(81.21)27.54(81.57)27.84(82.11)28.07(82.53)27.78(82.0)27.06(80.71)26.23(79.21)26.7(80.06)
Record low °C (°F)19.0(66.2)19.0(66.2)21.0(69.8)23.0(73.4)21.0(69.8)21.0(69.8)22.0(71.6)23.0(73.4)22.0(71.6)21.0(69.8)19.0(66.2)20.0(68.0)19.0(66.2)
Average precipitation mm (inches)73.38(2.89)61.26(2.41)55.07(2.17)99.22(3.91)158.59(6.24)108.74(4.28)164.22(6.47)212.65(8.37)220.23(8.67)246.33(9.7)215.24(8.47)130.05(5.12)145.41(5.72)
Average precipitation days (≥ 1.0 mm)18.9117.4514.4517.8221.7321.025.023.3622.7322.2723.022.9120.89
Average relative humidity (%)74.5374.7375.4376.4577.9277.5577.7777.7676.5475.9276.1275.2376.33
Mean monthly sunshine hours8.9211.1711.0912.2912.5412.6412.5612.4512.059.418.158.2310.96

Climate Graph

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

Saint Mary

Saint Mary Temperature by Month

September
28.49°C | 83.28°F
August
28.27°C | 82.89°F
October
28.25°C | 82.85°F
July
27.94°C | 82.29°F
June
27.76°C | 81.97°F
November
27.54°C | 81.57°F
May
27.01°C | 80.62°F
December
26.69°C | 80.04°F
April
26.22°C | 79.2°F
January
25.97°C | 78.75°F
February
25.75°C | 78.35°F
March
25.68°C | 78.22°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 Temperature27.0°C (80.6°F)26.93°C (80.47°F)26.0°C (78.8°F)
Avg Temperature27.0°C (80.6°F)26.6°C (79.88°F)25.0°C (77.0°F)
Min Temperature26.0°C (78.8°F)25.63°C (78.13°F)23.0°C (73.4°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)21.37°C (70.47°F)19.0°C (66.2°F)
PrecipitationMaxAverageMinSum
Precipitation9.0mm | 0.35in1.33mm | 0.05in0.0mm | 0in39.8mm | 1.57in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind32.0kmh | 19.88mph23.17kmh | 14.4mph7.0kmh | 4.35mph
Gust Wind43.0kmh | 26.72mph31.07kmh | 19.31mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.0mb1.33mb0.0mb
Saint Mary

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-04-0125 | 77.019 | 66.26920 | 12.4329.91 | 10130.1 | 0.0
2020-04-0226 | 78.819 | 66.27017 | 10.5629.94 | 10140.0 | 0.0
2020-04-0326 | 78.821 | 69.87413 | 8.0829.91 | 10132.6 | 0.1
2020-04-0426 | 78.821 | 69.8727 | 4.3529.88 | 10120.1 | 0.0
2020-04-0526 | 78.821 | 69.8749 | 5.5929.94 | 10140.3 | 0.01
2020-04-0627 | 80.622 | 71.67713 | 8.0829.97 | 10150.9 | 0.04
2020-04-0727 | 80.622 | 71.67516 | 9.9430.0 | 10161.5 | 0.06
2020-04-0826 | 78.821 | 69.87420 | 12.4329.94 | 10140.0 | 0.0
2020-04-0926 | 78.822 | 71.67621 | 13.0529.91 | 10130.2 | 0.01
2020-04-1026 | 78.822 | 71.67623 | 14.2929.94 | 10140.0 | 0.0
2020-04-1127 | 80.621 | 69.87422 | 13.6730.0 | 10160.0 | 0.0
2020-04-1227 | 80.621 | 69.87323 | 14.2930.03 | 10170.2 | 0.01
2020-04-1327 | 80.622 | 71.67628 | 17.430.03 | 10171.1 | 0.04
2020-04-1427 | 80.622 | 71.67729 | 18.0230.0 | 10162.2 | 0.09
2020-04-1527 | 80.622 | 71.67527 | 16.7829.97 | 10152.1 | 0.08
2020-04-1627 | 80.621 | 69.87424 | 14.9130.0 | 10161.5 | 0.06
2020-04-1727 | 80.622 | 71.67722 | 13.6730.03 | 10170.0 | 0.0
2020-04-1827 | 80.622 | 71.67628 | 17.430.03 | 10179.0 | 0.35
2020-04-1927 | 80.622 | 71.67626 | 16.1630.03 | 10172.2 | 0.09
2020-04-2026 | 78.821 | 69.87429 | 18.0230.0 | 10161.6 | 0.06
2020-04-2126 | 78.821 | 69.87527 | 16.7830.0 | 10160.6 | 0.02
2020-04-2227 | 80.622 | 71.67525 | 15.5330.0 | 10160.4 | 0.02
2020-04-2327 | 80.622 | 71.67727 | 16.7830.0 | 10162.3 | 0.09
2020-04-2427 | 80.622 | 71.67530 | 18.6430.0 | 10161.0 | 0.04
2020-04-2527 | 80.622 | 71.67532 | 19.8830.03 | 10171.6 | 0.06
2020-04-2627 | 80.621 | 69.87232 | 19.8830.03 | 10170.7 | 0.03
2020-04-2727 | 80.621 | 69.87329 | 18.0230.03 | 10172.6 | 0.1
2020-04-2826 | 78.821 | 69.87424 | 14.9130.0 | 10164.1 | 0.16
2020-04-2927 | 80.621 | 69.87425 | 15.5330.0 | 10160.3 | 0.01
2020-04-3027 | 80.622 | 71.67627 | 16.7830.0 | 10160.6 | 0.02

Saint Mary 10 Year Historical Weather Data

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