Hagåtña, Guam Climate

Weather: 30.73°C/87.31°F, Wind SW at 7.2 km/h, 72% Humidity, 0% Chance of rain

Guam
(Photo by Lucie Rangel on Unsplash)

Hagåtña Climate Summary

Located at an elevation of 1.86 meters (6.1 feet) above sea level, Hagåtña has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 28.33ºC (82.99ºF) and it is 0.0% lower than Guam’s averages. Hagåtña typically receives about 127.9 millimeters (5.04 inches) of precipitation and has 218.1 rainy days (59.75% of the time) annually.

CountryGuam
Longitude144.7502228
Latitude13.4762824
Attitude/Elevation1.86m (6.1ft)
Local timeSaturday 00:34
Annual high temperature28.65ºC (83.57ºF)
Annual low temperature27.66ºC (81.79ºF)
Average annual precip.127.9mm (5.04in)
Warmest monthJuly (29.34ºC / 84.81ºF)
Coldest MonthFebruary (26.5ºC / 79.7ºF)
Wettest MonthSeptember (263.27mm / 10.36in)
Driest MonthMarch (45.32mm / 1.78in)
Number of days with rainfall (≥ 1.0 mm)218.1 days (59.75%)
Days with no rain146.9 days (40.25%)
Humidity77.34%

Climate Hagåtña: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.0(84.2)29.0(84.2)29.0(84.2)29.0(84.2)30.0(86.0)30.0(86.0)31.0(87.8)31.0(87.8)31.0(87.8)30.0(86.0)30.0(86.0)30.0(86.0)31.0(87.8)
Average high °C (°F)27.77(81.99)27.44(81.39)27.7(81.86)28.29(82.92)28.91(84.04)29.28(84.7)29.34(84.81)29.26(84.67)29.28(84.7)29.05(84.29)28.97(84.15)28.55(83.39)28.65(83.57)
Daily mean °C (°F)27.55(81.59)27.16(80.89)27.39(81.3)27.85(82.13)28.58(83.44)28.98(84.16)28.96(84.13)28.9(84.02)28.92(84.06)28.69(83.64)28.75(83.75)28.21(82.78)28.33(82.99)
Average low °C (°F)26.97(80.55)26.5(79.7)26.69(80.04)27.32(81.18)27.94(82.29)28.31(82.96)28.33(82.99)28.12(82.62)28.17(82.71)27.99(82.38)28.01(82.42)27.62(81.72)27.66(81.79)
Record low °C (°F)20.0(68.0)21.0(69.8)19.0(66.2)24.0(75.2)23.0(73.4)23.0(73.4)23.0(73.4)20.0(68.0)20.0(68.0)20.0(68.0)20.0(68.0)22.0(71.6)19.0(66.2)
Average precipitation mm (inches)70.8(2.79)56.06(2.21)45.32(1.78)63.78(2.51)90.81(3.58)98.07(3.86)191.0(7.52)244.75(9.64)263.27(10.36)213.35(8.4)127.59(5.02)70.0(2.76)127.9(5.04)
Average precipitation days (≥ 1.0 mm)14.459.7310.9112.0915.6420.026.5525.9125.8224.9117.6414.4518.17
Average relative humidity (%)77.8477.1777.8878.2177.6476.9676.5876.1676.2877.378.1777.8577.34
Mean monthly sunshine hours10.0210.3310.4810.7912.2912.4210.9210.0910.079.287.848.710.27

Climate Graph

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

Hagåtña

Hagåtña Temperature by Month

June
28.98°C | 84.16°F
July
28.96°C | 84.13°F
September
28.92°C | 84.06°F
August
28.9°C | 84.02°F
November
28.75°C | 83.75°F
October
28.69°C | 83.64°F
May
28.58°C | 83.44°F
December
28.21°C | 82.78°F
April
27.85°C | 82.13°F
January
27.55°C | 81.59°F
March
27.39°C | 81.3°F
February
27.16°C | 80.89°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 Temperature28.0°C (82.4°F)27.45°C (81.41°F)26.0°C (78.8°F)
Avg Temperature28.0°C (82.4°F)26.81°C (80.26°F)25.0°C (77.0°F)
Min Temperature27.0°C (80.6°F)24.87°C (76.77°F)19.0°C (66.2°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)22.45°C (72.41°F)21.0°C (69.8°F)
PrecipitationMaxAverageMinSum
Precipitation11.4mm | 0.45in1.92mm | 0.08in0.0mm | 0in59.6mm | 2.35in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind33.0kmh | 20.51mph26.0kmh | 16.16mph18.0kmh | 11.18mph
Gust Wind46.0kmh | 28.58mph36.52kmh | 22.69mph26.0kmh | 16.16mph
Sea Level PressureMaxAverageMin
Sea Level Pressure11.4mb1.92mb0.0mb
Hagåtña

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-03-0126 | 78.823 | 73.48231 | 19.2629.85 | 10116.1 | 0.24
2020-03-0228 | 82.424 | 75.28331 | 19.2629.85 | 10114.1 | 0.16
2020-03-0327 | 80.624 | 75.28530 | 18.6429.85 | 10112.1 | 0.08
2020-03-0427 | 80.623 | 73.48231 | 19.2629.88 | 10121.0 | 0.04
2020-03-0527 | 80.622 | 71.67632 | 19.8829.88 | 10120.3 | 0.01
2020-03-0627 | 80.621 | 69.87522 | 13.6729.88 | 10120.4 | 0.02
2020-03-0726 | 78.821 | 69.87824 | 14.9129.91 | 10130.7 | 0.03
2020-03-0826 | 78.821 | 69.87723 | 14.2929.88 | 10120.4 | 0.02
2020-03-0926 | 78.822 | 71.67821 | 13.0529.85 | 10110.1 | 0.0
2020-03-1026 | 78.822 | 71.68018 | 11.1829.88 | 10120.4 | 0.02
2020-03-1127 | 80.623 | 73.48121 | 13.0529.94 | 10141.6 | 0.06
2020-03-1227 | 80.623 | 73.48124 | 14.9129.94 | 10141.4 | 0.06
2020-03-1327 | 80.623 | 73.48124 | 14.9129.91 | 101310.3 | 0.41
2020-03-1427 | 80.622 | 71.67821 | 13.0529.85 | 10110.3 | 0.01
2020-03-1527 | 80.622 | 71.67719 | 11.8129.85 | 10110.2 | 0.01
2020-03-1625 | 77.023 | 73.48419 | 11.8129.91 | 101311.4 | 0.45
2020-03-1728 | 82.424 | 75.28023 | 14.2929.91 | 10138.2 | 0.32
2020-03-1827 | 80.623 | 73.47927 | 16.7829.94 | 10140.3 | 0.01
2020-03-1927 | 80.622 | 71.67829 | 18.0229.94 | 10140.2 | 0.01
2020-03-2027 | 80.622 | 71.67531 | 19.2629.94 | 10140.0 | 0.0
2020-03-2127 | 80.622 | 71.67730 | 18.6429.94 | 10140.3 | 0.01
2020-03-2227 | 80.622 | 71.67827 | 16.7829.91 | 10130.9 | 0.04
2020-03-2327 | 80.622 | 71.67724 | 14.9129.85 | 10111.3 | 0.05
2020-03-2426 | 78.821 | 69.87621 | 13.0529.85 | 10110.0 | 0.0
2020-03-2526 | 78.822 | 71.67822 | 13.6729.85 | 10110.0 | 0.0
2020-03-2627 | 80.622 | 71.67929 | 18.0229.91 | 10131.2 | 0.05
2020-03-2727 | 80.623 | 73.47831 | 19.2629.88 | 10121.5 | 0.06
2020-03-2827 | 80.623 | 73.48030 | 18.6429.85 | 10111.0 | 0.04
2020-03-2927 | 80.623 | 73.48027 | 16.7829.85 | 10110.8 | 0.03
2020-03-3027 | 80.623 | 73.47833 | 20.5129.85 | 10111.4 | 0.06
2020-03-3128 | 82.423 | 73.47831 | 19.2629.88 | 10121.7 | 0.07

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