Yona, Guam Climate

Weather: 27.44°C/81.39°F, Wind SW at 4.12 km/h, 84% Humidity, 0% Chance of rain

Guam
(Photo by Aleksandar Popovski on Unsplash)
Contents

Yona Climate Summary

Located at an elevation of 7.81 meters (25.62 feet) above sea level, Yona 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. Yona typically receives about 127.9 millimeters (5.04 inches) of precipitation and has 218.1 rainy days (59.75% of the time) annually.

CountryGuam
Longitude144.7521888
Latitude13.4009963
Attitude/Elevation7.81m (25.62ft)
Local timeFriday 00:43
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 Yona: 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 hours10.0210.3310.4810.7812.2912.4110.8910.0910.079.287.848.7210.27

Climate Graph

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

Yona

Yona 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)27.39°C (81.3°F)27.0°C (80.6°F)
Avg Temperature27.0°C (80.6°F)26.82°C (80.28°F)26.0°C (78.8°F)
Min Temperature27.0°C (80.6°F)25.21°C (77.38°F)21.0°C (69.8°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)22.61°C (72.7°F)21.0°C (69.8°F)
PrecipitationMaxAverageMinSum
Precipitation98.5mm | 3.88in7.32mm | 0.29in0.0mm | 0in205.1mm | 8.07in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind58.0kmh | 36.04mph31.29kmh | 19.44mph21.0kmh | 13.05mph
Gust Wind90.0kmh | 55.92mph44.54kmh | 27.68mph30.0kmh | 18.64mph
Sea Level PressureMaxAverageMin
Sea Level Pressure98.5mb7.32mb0.0mb
Yona

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-02-0127 | 80.623 | 73.48226 | 16.1629.91 | 10132.4 | 0.09
2019-02-0227 | 80.623 | 73.48029 | 18.0229.91 | 10131.7 | 0.07
2019-02-0326 | 78.822 | 71.67833 | 20.5129.94 | 10141.4 | 0.06
2019-02-0427 | 80.622 | 71.67831 | 19.2629.94 | 10140.3 | 0.01
2019-02-0527 | 80.623 | 73.48028 | 17.429.88 | 10122.0 | 0.08
2019-02-0627 | 80.623 | 73.47827 | 16.7829.91 | 10132.5 | 0.1
2019-02-0727 | 80.623 | 73.48031 | 19.2629.91 | 10135.5 | 0.22
2019-02-0827 | 80.623 | 73.47928 | 17.429.91 | 10131.0 | 0.04
2019-02-0927 | 80.623 | 73.47725 | 15.5329.94 | 10141.2 | 0.05
2019-02-1027 | 80.622 | 71.67526 | 16.1629.97 | 10151.6 | 0.06
2019-02-1127 | 80.622 | 71.67831 | 19.2630.0 | 10161.5 | 0.06
2019-02-1226 | 78.821 | 69.87531 | 19.2630.0 | 10161.3 | 0.05
2019-02-1327 | 80.622 | 71.67532 | 19.8829.97 | 10150.0 | 0.0
2019-02-1427 | 80.622 | 71.67430 | 18.6429.97 | 10150.0 | 0.0
2019-02-1527 | 80.622 | 71.67430 | 18.6430.0 | 10162.1 | 0.08
2019-02-1627 | 80.622 | 71.67428 | 17.429.97 | 10150.2 | 0.01
2019-02-1727 | 80.621 | 69.87227 | 16.7829.97 | 10150.8 | 0.03
2019-02-1826 | 78.822 | 71.67633 | 20.5129.97 | 10151.8 | 0.07
2019-02-1927 | 80.622 | 71.67736 | 22.3729.97 | 10154.2 | 0.17
2019-02-2027 | 80.623 | 73.48033 | 20.5129.94 | 10148.3 | 0.33
2019-02-2127 | 80.623 | 73.47833 | 20.5129.88 | 10122.8 | 0.11
2019-02-2226 | 78.823 | 73.48041 | 25.4829.8 | 100911.0 | 0.43
2019-02-2326 | 78.824 | 75.28558 | 36.0429.62 | 100398.5 | 3.88
2019-02-2427 | 80.624 | 75.28547 | 29.229.71 | 100641.5 | 1.63
2019-02-2527 | 80.624 | 75.28334 | 21.1329.83 | 10106.2 | 0.24
2019-02-2627 | 80.624 | 75.28225 | 15.5329.85 | 10112.0 | 0.08
2019-02-2727 | 80.623 | 73.48122 | 13.6729.85 | 10111.2 | 0.05
2019-02-2827 | 80.622 | 71.67821 | 13.0529.88 | 10122.1 | 0.08

Yona 10 Year Historical Weather Data

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