Afatung, Rota, Northern Mariana Islands Climate

Weather: 24.54°C/76.17°F, Wind SW at 7.8 km/h, 78% Humidity, 0% Chance of rain

Northern Mariana Islands
(Photo by Félix Prado on Unsplash)

Afatung Climate Summary

Located at an elevation of 301.06 meters (987.73 feet) above sea level, Afatung has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.7ºC (85.46ºF) and it is 1.62% higher than Northern Mariana Islands’s averages. Afatung typically receives about 286.01 millimeters (11.26 inches) of precipitation and has 283.95 rainy days (77.79% of the time) annually.

CountryNorthern Mariana Islands
CityRota
Longitude145.2148736
Latitude14.1508752
Attitude/Elevation301.06m (987.73ft)
Local timeSunday 11:08
Annual high temperature30.03ºC (86.05ºF)
Annual low temperature29.18ºC (84.52ºF)
Average annual precip.286.01mm (11.26in)
Warmest monthJuly (30.74ºC / 87.33ºF)
Coldest MonthFebruary (27.93ºC / 82.27ºF)
Wettest MonthSeptember (599.43mm / 23.6in)
Driest MonthMarch (106.41mm / 4.19in)
Number of days with rainfall (≥ 1.0 mm)283.95 days (77.79%)
Days with no rain81.05000000000001 days (22.21%)
Humidity81.1%

Climate Afatung: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.39(86.7)30.39(86.7)30.39(86.7)30.39(86.7)31.43(88.57)31.43(88.57)32.48(90.46)32.48(90.46)32.48(90.46)31.43(88.57)31.43(88.57)31.43(88.57)32.48(90.46)
Average high °C (°F)29.12(84.42)28.73(83.71)29.02(84.24)29.6(85.28)30.27(86.49)30.65(87.17)30.74(87.33)30.73(87.31)30.71(87.28)30.48(86.86)30.37(86.67)29.91(85.84)30.03(86.05)
Daily mean °C (°F)28.89(84.0)28.46(83.23)28.67(83.61)29.18(84.52)29.95(85.91)30.35(86.63)30.34(86.61)30.34(86.61)30.34(86.61)30.13(86.23)30.12(86.22)29.57(85.23)29.69(85.44)
Average low °C (°F)28.44(83.19)27.93(82.27)28.12(82.62)28.74(83.73)29.44(84.99)29.84(85.71)29.87(85.77)29.75(85.55)29.77(85.59)29.52(85.14)29.58(85.24)29.12(84.42)29.18(84.52)
Record low °C (°F)23.05(73.49)22.0(71.6)19.91(67.84)26.2(79.16)26.2(79.16)24.1(75.38)25.15(77.27)26.2(79.16)25.15(77.27)20.96(69.73)20.96(69.73)23.05(73.49)19.91(67.84)
Average precipitation mm (inches)154.25(6.07)106.78(4.2)106.41(4.19)149.36(5.88)183.84(7.24)233.96(9.21)456.21(17.96)516.33(20.33)599.43(23.6)510.36(20.09)261.9(10.31)153.18(6.03)286.0(11.26)
Average precipitation days (≥ 1.0 mm)21.3317.7217.7217.9120.125.2429.7229.7228.7628.9624.1922.5823.66
Average relative humidity (%)81.6381.0681.7282.1381.480.8480.3179.7879.8280.9481.9581.6481.1
Mean monthly sunshine hours10.7211.0611.2511.7413.1413.2312.3410.8910.949.598.398.7111.0

Climate Graph

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

Afatung

Afatung Temperature by Month

June
30.35°C | 86.63°F
July
30.34°C | 86.61°F
August
30.34°C | 86.61°F
September
30.34°C | 86.61°F
October
30.13°C | 86.23°F
November
30.12°C | 86.22°F
May
29.95°C | 85.91°F
December
29.57°C | 85.23°F
April
29.18°C | 84.52°F
January
28.89°C | 84.0°F
March
28.67°C | 83.61°F
February
28.46°C | 83.23°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 Temperature29.34°C (84.81°F)28.53°C (83.35°F)28.29°C (82.92°F)
Avg Temperature29.34°C (84.81°F)28.43°C (83.17°F)27.24°C (81.03°F)
Min Temperature29.34°C (84.81°F)28.19°C (82.74°F)27.24°C (81.03°F)
Dew PointMaxAverageMin
Dew Point26.2°C (79.16°F)24.4°C (75.92°F)23.05°C (73.49°F)
PrecipitationMaxAverageMinSum
Precipitation18.76mm | 0.74in2.68mm | 0.11in0.0mm | 0in83.19mm | 3.28in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind34.58kmh | 21.49mph27.89kmh | 17.33mph16.76kmh | 10.41mph
Gust Wind50.29kmh | 31.25mph39.61kmh | 24.61mph23.05kmh | 14.32mph
Sea Level PressureMaxAverageMin
Sea Level Pressure18.76mb2.68mb0.0mb
Afatung

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-03-0127.24 | 81.0324.1 | 75.388028.29 | 17.5831.37 | 1062.478.38 | 0.33
2010-03-0228.29 | 82.9223.05 | 73.497627.24 | 16.9331.34 | 1061.420.42 | 0.02
2010-03-0328.29 | 82.9223.05 | 73.497618.86 | 11.7231.34 | 1061.420.0 | 0
2010-03-0428.29 | 82.9223.05 | 73.497726.2 | 16.2831.37 | 1062.472.41 | 0.09
2010-03-0528.29 | 82.9224.1 | 75.388029.34 | 18.2331.37 | 1062.474.51 | 0.18
2010-03-0628.29 | 82.9224.1 | 75.388132.48 | 20.1831.41 | 1063.522.31 | 0.09
2010-03-0728.29 | 82.9224.1 | 75.388030.39 | 18.8831.37 | 1062.472.2 | 0.09
2010-03-0828.29 | 82.9224.1 | 75.387727.24 | 16.9331.41 | 1063.520.42 | 0.02
2010-03-0928.29 | 82.9224.1 | 75.387827.24 | 16.9331.37 | 1062.470.52 | 0.02
2010-03-1028.29 | 82.9225.15 | 77.278124.1 | 14.9831.41 | 1063.521.89 | 0.07
2010-03-1128.29 | 82.9224.1 | 75.387929.34 | 18.2331.41 | 1063.520.21 | 0.01
2010-03-1228.29 | 82.9224.1 | 75.387928.29 | 17.5831.44 | 1064.560.52 | 0.02
2010-03-1328.29 | 82.9224.1 | 75.387930.39 | 18.8831.37 | 1062.470.94 | 0.04
2010-03-1428.29 | 82.9224.1 | 75.387733.53 | 20.8331.34 | 1061.421.99 | 0.08
2010-03-1528.29 | 82.9224.1 | 75.387734.58 | 21.4931.31 | 1060.372.41 | 0.09
2010-03-1628.29 | 82.9224.1 | 75.387934.58 | 21.4931.31 | 1060.377.96 | 0.31
2010-03-1728.29 | 82.9225.15 | 77.278133.53 | 20.8331.34 | 1061.427.02 | 0.28
2010-03-1828.29 | 82.9225.15 | 77.278230.39 | 18.8831.34 | 1061.4218.76 | 0.74
2010-03-1929.34 | 84.8125.15 | 77.278324.1 | 14.9831.31 | 1060.371.05 | 0.04
2010-03-2028.29 | 82.9225.15 | 77.278031.43 | 19.5331.31 | 1060.371.99 | 0.08
2010-03-2129.34 | 84.8125.15 | 77.278231.43 | 19.5331.28 | 1059.333.14 | 0.12
2010-03-2229.34 | 84.8124.1 | 75.387934.58 | 21.4931.25 | 1058.280.0 | 0
2010-03-2328.29 | 82.9225.15 | 77.278232.48 | 20.1831.22 | 1057.237.33 | 0.29
2010-03-2429.34 | 84.8125.15 | 77.278226.2 | 16.2831.25 | 1058.281.99 | 0.08
2010-03-2528.29 | 82.9225.15 | 77.278227.24 | 16.9331.25 | 1058.280.0 | 0
2010-03-2628.29 | 82.9225.15 | 77.278526.2 | 16.2831.28 | 1059.331.68 | 0.07
2010-03-2729.34 | 84.8126.2 | 79.168422.0 | 13.6731.31 | 1060.371.68 | 0.07
2010-03-2828.29 | 82.9224.1 | 75.388019.91 | 12.3731.28 | 1059.330.1 | 0.0
2010-03-2928.29 | 82.9224.1 | 75.388216.76 | 10.4131.28 | 1059.331.05 | 0.04
2010-03-3028.29 | 82.9224.1 | 75.387917.81 | 11.0731.31 | 1060.370.0 | 0
2010-03-3128.29 | 82.9224.1 | 75.387828.29 | 17.5831.31 | 1060.370.31 | 0.01

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