Sumay, Santa Rita, Guam Climate

Weather: 29.11°C/84.4°F, Wind SW at 6.17 km/h, 86% Humidity, 0% Chance of rain

Guam
(Photo by Kyle Glenn on Unsplash)
Contents

Sumay Climate Summary

Located at an elevation of 2.97 meters (9.74 feet) above sea level, Sumay has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 30.08ºC (86.14ºF) and it is 1.75% higher than Guam’s averages. Sumay typically receives about 135.79 millimeters (5.35 inches) of precipitation and has 231.55 rainy days (63.44% of the time) annually.

CountryGuam
CitySanta Rita
Longitude144.6584688
Latitude13.4269276
Attitude/Elevation2.97m (9.74ft)
Local timeThursday 01:44
Annual high temperature30.42ºC (86.76ºF)
Annual low temperature29.37ºC (84.87ºF)
Average annual precip.135.79mm (5.35in)
Warmest monthJuly (31.15ºC / 88.07ºF)
Coldest MonthFebruary (28.14ºC / 82.65ºF)
Wettest MonthSeptember (279.51mm / 11.0in)
Driest MonthMarch (48.12mm / 1.89in)
Number of days with rainfall (≥ 1.0 mm)231.55 days (63.44%)
Days with no rain133.45 days (36.56%)
Humidity82.11%

Climate Sumay: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.79(87.42)30.79(87.42)30.79(87.42)30.79(87.42)31.85(89.33)31.85(89.33)32.91(91.24)32.91(91.24)32.91(91.24)31.85(89.33)31.85(89.33)31.85(89.33)32.91(91.24)
Average high °C (°F)29.48(85.06)29.13(84.43)29.41(84.94)30.04(86.07)30.69(87.24)31.09(87.96)31.15(88.07)31.07(87.93)31.09(87.96)30.84(87.51)30.76(87.37)30.31(86.56)30.42(86.76)
Daily mean °C (°F)29.25(84.65)28.84(83.91)29.08(84.34)29.57(85.23)30.34(86.61)30.77(87.39)30.75(87.35)30.68(87.22)30.7(87.26)30.46(86.83)30.52(86.94)29.95(85.91)30.08(86.14)
Average low °C (°F)28.63(83.53)28.14(82.65)28.34(83.01)29.01(84.22)29.66(85.39)30.06(86.11)30.08(86.14)29.86(85.75)29.91(85.84)29.72(85.5)29.74(85.53)29.32(84.78)29.37(84.87)
Record low °C (°F)21.23(70.21)22.3(72.14)20.17(68.31)25.48(77.86)24.42(75.96)24.42(75.96)24.42(75.96)21.23(70.21)21.23(70.21)21.23(70.21)21.23(70.21)23.36(74.05)20.17(68.31)
Average precipitation mm (inches)75.17(2.96)59.52(2.34)48.12(1.89)67.72(2.67)96.41(3.8)104.12(4.1)202.78(7.98)259.85(10.23)279.51(11.0)226.51(8.92)135.46(5.33)74.32(2.93)135.79(5.35)
Average precipitation days (≥ 1.0 mm)15.3410.3311.5812.8416.621.2328.1927.5127.4126.4518.7315.3419.29
Average relative humidity (%)82.6481.9382.6983.0482.4381.7181.380.8680.9982.0782.9982.6582.11
Mean monthly sunshine hours10.6410.9711.1311.4513.0413.1811.5210.7110.79.98.329.3110.9

Climate Graph

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

Sumay

Sumay Temperature by Month

June
30.77°C | 87.39°F
July
30.75°C | 87.35°F
September
30.7°C | 87.26°F
August
30.68°C | 87.22°F
November
30.52°C | 86.94°F
October
30.46°C | 86.83°F
May
30.34°C | 86.61°F
December
29.95°C | 85.91°F
April
29.57°C | 85.23°F
January
29.25°C | 84.65°F
March
29.08°C | 84.34°F
February
28.84°C | 83.91°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 Temperature31.85°C (89.33°F)30.68°C (87.22°F)29.73°C (85.51°F)
Avg Temperature30.79°C (87.42°F)30.3°C (86.54°F)28.67°C (83.61°F)
Min Temperature30.79°C (87.42°F)29.66°C (85.39°F)27.6°C (81.68°F)
Dew PointMaxAverageMin
Dew Point27.6°C (81.68°F)25.83°C (78.49°F)24.42°C (75.96°F)
PrecipitationMaxAverageMinSum
Precipitation127.3mm | 5.01in10.37mm | 0.41in0.0mm | 0in310.97mm | 12.24in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind45.65kmh | 28.37mph18.26kmh | 11.35mph3.19kmh | 1.98mph
Gust Wind72.2kmh | 44.86mph26.51kmh | 16.47mph4.25kmh | 2.64mph
Sea Level PressureMaxAverageMin
Sea Level Pressure127.3mb10.37mb0.0mb
Sumay

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0129.73 | 85.5125.48 | 77.867612.74 | 7.9231.6 | 1070.1910.83 | 0.43
2018-09-0229.73 | 85.5124.42 | 75.967410.62 | 6.631.63 | 1071.262.87 | 0.11
2018-09-0330.79 | 87.4224.42 | 75.96715.31 | 3.331.63 | 1071.260.0 | 0
2018-09-0430.79 | 87.4224.42 | 75.96724.25 | 2.6431.63 | 1071.260.64 | 0.03
2018-09-0530.79 | 87.4224.42 | 75.96713.19 | 1.9831.63 | 1071.260.11 | 0.0
2018-09-0630.79 | 87.4224.42 | 75.96724.25 | 2.6431.6 | 1070.197.33 | 0.29
2018-09-0730.79 | 87.4225.48 | 77.867516.99 | 10.5631.63 | 1071.262.12 | 0.08
2018-09-0830.79 | 87.4225.48 | 77.867618.05 | 11.2231.63 | 1071.265.2 | 0.2
2018-09-0930.79 | 87.4226.54 | 79.777715.93 | 9.931.67 | 1072.320.85 | 0.03
2018-09-1029.73 | 85.5126.54 | 79.778145.65 | 28.3731.45 | 1064.89127.3 | 5.01
2018-09-1130.79 | 87.4226.54 | 79.777839.28 | 24.4131.51 | 1067.0121.76 | 0.86
2018-09-1230.79 | 87.4226.54 | 79.777922.3 | 13.8631.57 | 1069.130.21 | 0.01
2018-09-1328.67 | 83.6125.48 | 77.868011.68 | 7.2631.63 | 1071.269.56 | 0.38
2018-09-1429.73 | 85.5125.48 | 77.867810.62 | 6.631.7 | 1073.383.4 | 0.13
2018-09-1530.79 | 87.4226.54 | 79.778221.23 | 13.1931.67 | 1072.323.08 | 0.12
2018-09-1630.79 | 87.4226.54 | 79.778116.99 | 10.5631.6 | 1070.190.0 | 0
2018-09-1730.79 | 87.4227.6 | 81.688120.17 | 12.5331.63 | 1071.265.41 | 0.21
2018-09-1830.79 | 87.4226.54 | 79.778127.6 | 17.1531.6 | 1070.191.06 | 0.04
2018-09-1929.73 | 85.5126.54 | 79.778223.36 | 14.5231.54 | 1068.075.73 | 0.23
2018-09-2029.73 | 85.5126.54 | 79.778124.42 | 15.1731.51 | 1067.011.8 | 0.07
2018-09-2129.73 | 85.5126.54 | 79.778129.73 | 18.4731.51 | 1067.0126.97 | 1.06
2018-09-2229.73 | 85.5126.54 | 79.778126.54 | 16.4931.63 | 1071.2616.14 | 0.64
2018-09-2329.73 | 85.5125.48 | 77.867912.74 | 7.9231.67 | 1072.3217.41 | 0.69
2018-09-2428.67 | 83.6124.42 | 75.967911.68 | 7.2631.67 | 1072.328.71 | 0.34
2018-09-2529.73 | 85.5125.48 | 77.867810.62 | 6.631.6 | 1070.1912.0 | 0.47
2018-09-2630.79 | 87.4225.48 | 77.86778.49 | 5.2831.6 | 1070.192.44 | 0.1
2018-09-2730.79 | 87.4225.48 | 77.867610.62 | 6.631.63 | 1071.260.21 | 0.01
2018-09-2830.79 | 87.4226.54 | 79.778019.11 | 11.8731.63 | 1071.261.59 | 0.06
2018-09-2930.79 | 87.4226.54 | 79.778235.04 | 21.7731.54 | 1068.077.22 | 0.28
2018-09-3030.79 | 87.4226.54 | 79.778128.67 | 17.8131.6 | 1070.199.02 | 0.36

Sumay 11 Year Historical Weather Data

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