Upper Tumon, Tamuning, Guam Climate

Weather: 27.95°C/82.31°F, Wind SW at 4.12 km/h, 83% Humidity, 0% Chance of rain

Guam
(Photo by Andreas Strandman on Unsplash)
Contents

Upper Tumon Climate Summary

Located at an elevation of 52.88 meters (173.49 feet) above sea level, Upper Tumon has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.09ºC (84.36ºF) and it is 0.76% higher than Guam’s averages. Upper Tumon typically receives about 131.34 millimeters (5.17 inches) of precipitation and has 223.96 rainy days (61.36% of the time) annually.

CountryGuam
CityTamuning
Longitude144.8081672
Latitude13.505924
Attitude/Elevation52.88m (173.49ft)
Local timeFriday 13:27
Annual high temperature29.42ºC (84.96ºF)
Annual low temperature28.4ºC (83.12ºF)
Average annual precip.131.34mm (5.17in)
Warmest monthJuly (30.13ºC / 86.23ºF)
Coldest MonthFebruary (27.21ºC / 80.98ºF)
Wettest MonthSeptember (270.35mm / 10.64in)
Driest MonthMarch (46.54mm / 1.83in)
Number of days with rainfall (≥ 1.0 mm)223.96 days (61.36%)
Days with no rain141.04 days (38.64%)
Humidity79.42%

Climate Upper Tumon: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.78(85.6)29.78(85.6)29.78(85.6)29.78(85.6)30.81(87.46)30.81(87.46)31.83(89.29)31.83(89.29)31.83(89.29)30.81(87.46)30.81(87.46)30.81(87.46)31.83(89.29)
Average high °C (°F)28.52(83.34)28.18(82.72)28.45(83.21)29.05(84.29)29.69(85.44)30.07(86.13)30.13(86.23)30.05(86.09)30.07(86.13)29.83(85.69)29.75(85.55)29.32(84.78)29.42(84.96)
Daily mean °C (°F)28.29(82.92)27.89(82.2)28.13(82.63)28.6(83.48)29.35(84.83)29.76(85.57)29.74(85.53)29.68(85.42)29.7(85.46)29.46(85.03)29.52(85.14)28.97(84.15)29.09(84.36)
Average low °C (°F)27.7(81.86)27.21(80.98)27.41(81.34)28.05(82.49)28.69(83.64)29.07(84.33)29.09(84.36)28.88(83.98)28.93(84.07)28.74(83.73)28.76(83.77)28.36(83.05)28.4(83.12)
Record low °C (°F)20.54(68.97)21.56(70.81)19.51(67.12)24.65(76.37)23.62(74.52)23.62(74.52)23.62(74.52)20.54(68.97)20.54(68.97)20.54(68.97)20.54(68.97)22.59(72.66)19.51(67.12)
Average precipitation mm (inches)72.7(2.86)57.57(2.27)46.54(1.83)65.5(2.58)93.25(3.67)100.71(3.96)196.14(7.72)251.33(9.89)270.35(10.64)219.09(8.63)131.02(5.16)71.88(2.83)131.34(5.17)
Average precipitation days (≥ 1.0 mm)14.849.9911.212.4216.0620.5427.2626.6126.5125.5818.1114.8418.66
Average relative humidity (%)79.9379.2579.9780.3179.7379.0378.6478.2178.3379.3880.2779.9479.42
Mean monthly sunshine hours10.2910.6110.7611.112.6312.7611.2510.3610.349.498.058.8910.55

Climate Graph

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

Upper Tumon

Upper Tumon Temperature by Month

June
29.76°C | 85.57°F
July
29.74°C | 85.53°F
September
29.7°C | 85.46°F
August
29.68°C | 85.42°F
November
29.52°C | 85.14°F
October
29.46°C | 85.03°F
May
29.35°C | 84.83°F
December
28.97°C | 84.15°F
April
28.6°C | 83.48°F
January
28.29°C | 82.92°F
March
28.13°C | 82.63°F
February
27.89°C | 82.2°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 Temperature29.78°C (85.6°F)29.08°C (84.34°F)28.75°C (83.75°F)
Avg Temperature29.78°C (85.6°F)28.82°C (83.88°F)27.73°C (81.91°F)
Min Temperature28.75°C (83.75°F)28.62°C (83.52°F)27.73°C (81.91°F)
Dew PointMaxAverageMin
Dew Point25.67°C (78.21°F)24.48°C (76.06°F)23.62°C (74.52°F)
PrecipitationMaxAverageMinSum
Precipitation17.05mm | 0.67in2.67mm | 0.11in0.0mm | 0in82.89mm | 3.26in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind44.16kmh | 27.44mph25.37kmh | 15.76mph10.27kmh | 6.38mph
Gust Wind59.56kmh | 37.01mph35.51kmh | 22.06mph14.38kmh | 8.94mph
Sea Level PressureMaxAverageMin
Sea Level Pressure17.05mb2.67mb0.0mb
Upper Tumon

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-01-0128.75 | 83.7523.62 | 74.527511.3 | 7.0230.57 | 1035.120.1 | 0.0
2011-01-0228.75 | 83.7523.62 | 74.527316.43 | 10.2130.6 | 1036.140.21 | 0.01
2011-01-0328.75 | 83.7524.65 | 76.377922.59 | 14.0430.6 | 1036.140.62 | 0.02
2011-01-0429.78 | 85.624.65 | 76.377616.43 | 10.2130.6 | 1036.1417.05 | 0.67
2011-01-0528.75 | 83.7524.65 | 76.377820.54 | 12.7630.63 | 1037.176.37 | 0.25
2011-01-0629.78 | 85.624.65 | 76.377630.81 | 19.1430.6 | 1036.140.62 | 0.02
2011-01-0729.78 | 85.624.65 | 76.377724.65 | 15.3230.6 | 1036.140.31 | 0.01
2011-01-0829.78 | 85.625.67 | 78.218032.86 | 20.4230.57 | 1035.127.6 | 0.3
2011-01-0928.75 | 83.7525.67 | 78.218023.62 | 14.6830.54 | 1034.090.31 | 0.01
2011-01-1028.75 | 83.7524.65 | 76.377810.27 | 6.3830.48 | 1032.036.06 | 0.24
2011-01-1128.75 | 83.7524.65 | 76.377719.51 | 12.1230.48 | 1032.035.85 | 0.23
2011-01-1228.75 | 83.7523.62 | 74.527619.51 | 12.1230.51 | 1033.060.0 | 0
2011-01-1328.75 | 83.7524.65 | 76.378021.56 | 13.430.57 | 1035.121.13 | 0.04
2011-01-1428.75 | 83.7524.65 | 76.377726.7 | 16.5930.6 | 1036.140.0 | 0
2011-01-1528.75 | 83.7524.65 | 76.377928.75 | 17.8630.57 | 1035.123.18 | 0.13
2011-01-1628.75 | 83.7524.65 | 76.377820.54 | 12.7630.57 | 1035.122.67 | 0.11
2011-01-1728.75 | 83.7524.65 | 76.377811.3 | 7.0230.63 | 1037.170.1 | 0.0
2011-01-1828.75 | 83.7524.65 | 76.377921.56 | 13.430.69 | 1039.222.36 | 0.09
2011-01-1928.75 | 83.7524.65 | 76.377924.65 | 15.3230.66 | 1038.27.7 | 0.3
2011-01-2028.75 | 83.7524.65 | 76.378031.83 | 19.7830.63 | 1037.173.29 | 0.13
2011-01-2128.75 | 83.7523.62 | 74.527532.86 | 20.4230.66 | 1038.20.31 | 0.01
2011-01-2228.75 | 83.7523.62 | 74.527630.81 | 19.1430.66 | 1038.20.21 | 0.01
2011-01-2328.75 | 83.7524.65 | 76.377924.65 | 15.3230.66 | 1038.20.0 | 0
2011-01-2428.75 | 83.7524.65 | 76.377825.67 | 15.9530.63 | 1037.170.0 | 0
2011-01-2528.75 | 83.7524.65 | 76.377926.7 | 16.5930.66 | 1038.21.54 | 0.06
2011-01-2628.75 | 83.7524.65 | 76.377930.81 | 19.1430.69 | 1039.220.0 | 0
2011-01-2728.75 | 83.7524.65 | 76.378036.97 | 22.9730.66 | 1038.20.82 | 0.03
2011-01-2827.73 | 81.9124.65 | 76.378044.16 | 27.4430.66 | 1038.21.64 | 0.06
2011-01-2927.73 | 81.9123.62 | 74.527943.13 | 26.830.63 | 1037.171.03 | 0.04
2011-01-3028.75 | 83.7523.62 | 74.527728.75 | 17.8630.63 | 1037.173.59 | 0.14
2011-01-3128.75 | 83.7524.65 | 76.377826.7 | 16.5930.63 | 1037.178.22 | 0.32

Upper Tumon 11 Year Historical Weather Data

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