Jonestown, Tamuning, Guam Climate

Weather: 26.07°C/78.93°F, Wind SW at 2.57 km/h, 84% Humidity, 0% Chance of rain

Guam
(Photo by Lucie Rangel on Unsplash)
Contents

Jonestown Climate Summary

Located at an elevation of 28.89 meters (94.78 feet) above sea level, Jonestown has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 28.72ºC (83.7ºF) and it is 0.39% higher than Guam’s averages. Jonestown typically receives about 129.68 millimeters (5.11 inches) of precipitation and has 221.13 rainy days (60.58% of the time) annually.

CountryGuam
CityTamuning
Longitude144.7913138
Latitude13.4907685
Attitude/Elevation28.89m (94.78ft)
Local timeThursday 19:14
Annual high temperature29.05ºC (84.29ºF)
Annual low temperature28.04ºC (82.47ºF)
Average annual precip.129.68mm (5.11in)
Warmest monthJuly (29.75ºC / 85.55ºF)
Coldest MonthFebruary (26.87ºC / 80.37ºF)
Wettest MonthSeptember (266.93mm / 10.51in)
Driest MonthMarch (45.95mm / 1.81in)
Number of days with rainfall (≥ 1.0 mm)221.13 days (60.58%)
Days with no rain143.87 days (39.42%)
Humidity78.41%

Climate Jonestown: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.4(84.92)29.4(84.92)29.4(84.92)29.4(84.92)30.42(86.76)30.42(86.76)31.43(88.57)31.43(88.57)31.43(88.57)30.42(86.76)30.42(86.76)30.42(86.76)31.43(88.57)
Average high °C (°F)28.16(82.69)27.82(82.08)28.09(82.56)28.68(83.62)29.31(84.76)29.69(85.44)29.75(85.55)29.67(85.41)29.69(85.44)29.45(85.01)29.37(84.87)28.95(84.11)29.05(84.29)
Daily mean °C (°F)27.93(82.27)27.54(81.57)27.77(81.99)28.24(82.83)28.98(84.16)29.38(84.88)29.36(84.85)29.3(84.74)29.32(84.78)29.09(84.36)29.15(84.47)28.6(83.48)28.72(83.7)
Average low °C (°F)27.34(81.21)26.87(80.37)27.06(80.71)27.7(81.86)28.33(82.99)28.7(83.66)28.72(83.7)28.51(83.32)28.56(83.41)28.38(83.08)28.4(83.12)28.0(82.4)28.04(82.47)
Record low °C (°F)20.28(68.5)21.29(70.32)19.26(66.67)24.33(75.79)23.32(73.98)23.32(73.98)23.32(73.98)20.28(68.5)20.28(68.5)20.28(68.5)20.28(68.5)22.31(72.16)19.26(66.67)
Average precipitation mm (inches)71.78(2.83)56.84(2.24)45.95(1.81)64.67(2.55)92.07(3.62)99.43(3.91)193.65(7.62)248.15(9.77)266.93(10.51)216.32(8.52)129.36(5.09)70.97(2.79)129.68(5.11)
Average precipitation days (≥ 1.0 mm)14.659.8711.0612.2615.8620.2826.9226.2726.1825.2617.8914.6518.42
Average relative humidity (%)78.9278.2478.9679.378.7278.0377.6477.2277.3478.3779.2678.9378.42
Mean monthly sunshine hours10.1610.4710.6310.9612.4712.611.1110.2310.219.377.958.7810.41

Climate Graph

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

Jonestown

Jonestown Temperature by Month

June
29.38°C | 84.88°F
July
29.36°C | 84.85°F
September
29.32°C | 84.78°F
August
29.3°C | 84.74°F
November
29.15°C | 84.47°F
October
29.09°C | 84.36°F
May
28.98°C | 84.16°F
December
28.6°C | 83.48°F
April
28.24°C | 82.83°F
January
27.93°C | 82.27°F
March
27.77°C | 81.99°F
February
27.54°C | 81.57°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 Temperature29.4°C (84.92°F)28.72°C (83.7°F)28.39°C (83.1°F)
Avg Temperature29.4°C (84.92°F)28.46°C (83.23°F)27.38°C (81.28°F)
Min Temperature28.39°C (83.1°F)28.26°C (82.87°F)27.38°C (81.28°F)
Dew PointMaxAverageMin
Dew Point25.35°C (77.63°F)24.17°C (75.51°F)23.32°C (73.98°F)
PrecipitationMaxAverageMinSum
Precipitation16.83mm | 0.66in2.64mm | 0.1in0.0mm | 0in81.79mm | 3.22in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind43.6kmh | 27.09mph25.05kmh | 15.57mph10.14kmh | 6.3mph
Gust Wind58.81kmh | 36.54mph35.06kmh | 21.79mph14.19kmh | 8.82mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.83mb2.64mb0.0mb
Jonestown

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-01-0128.39 | 83.123.32 | 73.987511.15 | 6.9330.18 | 1022.010.1 | 0.0
2011-01-0228.39 | 83.123.32 | 73.987316.22 | 10.0830.21 | 1023.030.2 | 0.01
2011-01-0328.39 | 83.124.33 | 75.797922.31 | 13.8630.21 | 1023.030.61 | 0.02
2011-01-0429.4 | 84.9224.33 | 75.797616.22 | 10.0830.21 | 1023.0316.83 | 0.66
2011-01-0528.39 | 83.124.33 | 75.797820.28 | 12.630.24 | 1024.046.29 | 0.25
2011-01-0629.4 | 84.9224.33 | 75.797630.42 | 18.930.21 | 1023.030.61 | 0.02
2011-01-0729.4 | 84.9224.33 | 75.797724.33 | 15.1230.21 | 1023.030.3 | 0.01
2011-01-0829.4 | 84.9225.35 | 77.638032.44 | 20.1630.18 | 1022.017.5 | 0.3
2011-01-0928.39 | 83.125.35 | 77.638023.32 | 14.4930.15 | 1021.00.3 | 0.01
2011-01-1028.39 | 83.124.33 | 75.797810.14 | 6.330.09 | 1018.975.98 | 0.24
2011-01-1128.39 | 83.124.33 | 75.797719.26 | 11.9730.09 | 1018.975.78 | 0.23
2011-01-1228.39 | 83.123.32 | 73.987619.26 | 11.9730.12 | 1019.980.0 | 0
2011-01-1328.39 | 83.124.33 | 75.798021.29 | 13.2330.18 | 1022.011.12 | 0.04
2011-01-1428.39 | 83.124.33 | 75.797726.36 | 16.3830.21 | 1023.030.0 | 0
2011-01-1528.39 | 83.124.33 | 75.797928.39 | 17.6430.18 | 1022.013.14 | 0.12
2011-01-1628.39 | 83.124.33 | 75.797820.28 | 12.630.18 | 1022.012.64 | 0.1
2011-01-1728.39 | 83.124.33 | 75.797811.15 | 6.9330.24 | 1024.040.1 | 0.0
2011-01-1828.39 | 83.124.33 | 75.797921.29 | 13.2330.3 | 1026.072.33 | 0.09
2011-01-1928.39 | 83.124.33 | 75.797924.33 | 15.1230.27 | 1025.057.6 | 0.3
2011-01-2028.39 | 83.124.33 | 75.798031.43 | 19.5330.24 | 1024.043.24 | 0.13
2011-01-2128.39 | 83.123.32 | 73.987532.44 | 20.1630.27 | 1025.050.3 | 0.01
2011-01-2228.39 | 83.123.32 | 73.987630.42 | 18.930.27 | 1025.050.2 | 0.01
2011-01-2328.39 | 83.124.33 | 75.797924.33 | 15.1230.27 | 1025.050.0 | 0
2011-01-2428.39 | 83.124.33 | 75.797825.35 | 15.7530.24 | 1024.040.0 | 0
2011-01-2528.39 | 83.124.33 | 75.797926.36 | 16.3830.27 | 1025.051.52 | 0.06
2011-01-2628.39 | 83.124.33 | 75.797930.42 | 18.930.3 | 1026.070.0 | 0
2011-01-2728.39 | 83.124.33 | 75.798036.5 | 22.6830.27 | 1025.050.81 | 0.03
2011-01-2827.38 | 81.2824.33 | 75.798043.6 | 27.0930.27 | 1025.051.62 | 0.06
2011-01-2927.38 | 81.2823.32 | 73.987942.58 | 26.4630.24 | 1024.041.01 | 0.04
2011-01-3028.39 | 83.123.32 | 73.987728.39 | 17.6430.24 | 1024.043.55 | 0.14
2011-01-3128.39 | 83.124.33 | 75.797826.36 | 16.3830.24 | 1024.048.11 | 0.32

Jonestown 11 Year Historical Weather Data

Nearby locations

Comments (0)

  • Latest first
  • Highest rated
Be the first to comment on this page