Rota, Northern Mariana Islands Climate

Weather: 24.36°C/75.85°F, Wind SW at 9.05 km/h, 79% Humidity, 0% Chance of rain

Northern Mariana Islands
(Photo by Luke Marshall on Unsplash)
Contents

Rota Climate Summary

Located at an elevation of 301.06 meters (987.73 feet) above sea level, Rota has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 28.34ºC (83.01ºF) and it is 0.26% higher than Northern Mariana Islands’s averages. Rota typically receives about 272.95 millimeters (10.75 inches) of precipitation and has 270.99 rainy days (74.24% of the time) annually.

CountryNorthern Mariana Islands
Longitude145.2148736
Latitude14.1508752
Attitude/Elevation301.06m (987.73ft)
Local timeFriday 18:59
Annual high temperature28.66ºC (83.59ºF)
Annual low temperature27.85ºC (82.13ºF)
Average annual precip.272.95mm (10.75in)
Warmest monthJuly (29.34ºC / 84.81ºF)
Coldest MonthFebruary (26.66ºC / 79.99ºF)
Wettest MonthSeptember (572.08mm / 22.52in)
Driest MonthMarch (101.56mm / 4.0in)
Number of days with rainfall (≥ 1.0 mm)270.99 days (74.24%)
Days with no rain94.00999999999999 days (25.76%)
Humidity77.4%

Climate Rota: 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)27.79(82.02)27.42(81.36)27.7(81.86)28.25(82.85)28.89(84.0)29.25(84.65)29.34(84.81)29.33(84.79)29.31(84.76)29.09(84.36)28.98(84.16)28.55(83.39)28.66(83.59)
Daily mean °C (°F)27.57(81.63)27.16(80.89)27.36(81.25)27.85(82.13)28.58(83.44)28.97(84.15)28.96(84.13)28.96(84.13)28.96(84.13)28.76(83.77)28.75(83.75)28.22(82.8)28.34(83.01)
Average low °C (°F)27.14(80.85)26.66(79.99)26.84(80.31)27.43(81.37)28.1(82.58)28.48(83.26)28.51(83.32)28.39(83.1)28.41(83.14)28.17(82.71)28.23(82.81)27.79(82.02)27.85(82.13)
Record low °C (°F)22.0(71.6)21.0(69.8)19.0(66.2)25.0(77.0)25.0(77.0)23.0(73.4)24.0(75.2)25.0(77.0)24.0(75.2)20.0(68.0)20.0(68.0)22.0(71.6)19.0(66.2)
Average precipitation mm (inches)147.21(5.8)101.91(4.01)101.56(4.0)142.55(5.61)175.45(6.91)223.29(8.79)435.4(17.14)492.78(19.4)572.08(22.52)487.08(19.18)249.95(9.84)146.19(5.76)272.95(10.75)
Average precipitation days (≥ 1.0 mm)20.3616.9116.9117.0919.1824.0928.3628.3627.4527.6423.0921.5522.58
Average relative humidity (%)77.9177.3677.9978.3877.6977.1576.6576.1476.1877.2578.2177.9277.4
Mean monthly sunshine hours10.2310.5610.7411.212.5412.6311.7810.3910.449.158.018.3110.5

Climate Graph

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

Rota

Rota Temperature by Month

June
28.97°C | 84.15°F
July
28.96°C | 84.13°F
August
28.96°C | 84.13°F
September
28.96°C | 84.13°F
October
28.76°C | 83.77°F
November
28.75°C | 83.75°F
May
28.58°C | 83.44°F
December
28.22°C | 82.8°F
April
27.85°C | 82.13°F
January
27.57°C | 81.63°F
March
27.36°C | 81.25°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 Temperature30.0°C (86.0°F)29.61°C (85.3°F)29.0°C (84.2°F)
Avg Temperature29.0°C (84.2°F)28.87°C (83.97°F)28.0°C (82.4°F)
Min Temperature28.0°C (82.4°F)27.61°C (81.7°F)24.0°C (75.2°F)
Dew PointMaxAverageMin
Dew Point25.0°C (77.0°F)24.1°C (75.38°F)23.0°C (73.4°F)
PrecipitationMaxAverageMinSum
Precipitation27.0mm | 1.06in6.94mm | 0.27in0.6mm | 0.02in215.1mm | 8.47in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind28.0kmh | 17.4mph17.52kmh | 10.89mph8.0kmh | 4.97mph
Gust Wind38.0kmh | 23.61mph25.55kmh | 15.88mph12.0kmh | 7.46mph
Sea Level PressureMaxAverageMin
Sea Level Pressure27.0mb6.94mb0.6mb
Rota

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-07-0129 | 84.224 | 75.27522 | 13.6729.8 | 10096.4 | 0.25
2020-07-0229 | 84.224 | 75.27722 | 13.6729.85 | 10111.7 | 0.07
2020-07-0328 | 82.424 | 75.27919 | 11.8129.85 | 101117.8 | 0.7
2020-07-0429 | 84.224 | 75.27918 | 11.1829.85 | 10114.4 | 0.17
2020-07-0529 | 84.224 | 75.27819 | 11.8129.83 | 10107.1 | 0.28
2020-07-0629 | 84.224 | 75.27717 | 10.5629.83 | 10100.6 | 0.02
2020-07-0729 | 84.224 | 75.27714 | 8.729.83 | 10101.4 | 0.06
2020-07-0829 | 84.224 | 75.27611 | 6.8429.8 | 100914.9 | 0.59
2020-07-0929 | 84.223 | 73.4758 | 4.9729.83 | 10106.7 | 0.26
2020-07-1029 | 84.224 | 75.27614 | 8.729.83 | 10100.8 | 0.03
2020-07-1129 | 84.225 | 77.08017 | 10.5629.8 | 10091.6 | 0.06
2020-07-1229 | 84.224 | 75.27917 | 10.5629.8 | 10090.8 | 0.03
2020-07-1329 | 84.224 | 75.27815 | 9.3229.83 | 10103.6 | 0.14
2020-07-1429 | 84.224 | 75.27819 | 11.8129.85 | 10110.9 | 0.04
2020-07-1529 | 84.225 | 77.07921 | 13.0529.83 | 10107.3 | 0.29
2020-07-1629 | 84.225 | 77.07923 | 14.2929.83 | 10101.3 | 0.05
2020-07-1728 | 82.424 | 75.27923 | 14.2929.83 | 10108.6 | 0.34
2020-07-1829 | 84.224 | 75.27928 | 17.429.8 | 10097.1 | 0.28
2020-07-1929 | 84.225 | 77.08120 | 12.4329.83 | 10107.1 | 0.28
2020-07-2029 | 84.224 | 75.27718 | 11.1829.83 | 101017.9 | 0.7
2020-07-2129 | 84.224 | 75.27716 | 9.9429.83 | 10107.5 | 0.3
2020-07-2229 | 84.224 | 75.27613 | 8.0829.8 | 10093.5 | 0.14
2020-07-2329 | 84.224 | 75.27611 | 6.8429.83 | 10102.8 | 0.11
2020-07-2428 | 82.424 | 75.27917 | 10.5629.83 | 101010.8 | 0.43
2020-07-2529 | 84.225 | 77.07822 | 13.6729.83 | 101012.9 | 0.51
2020-07-2629 | 84.224 | 75.27815 | 9.3229.83 | 10101.7 | 0.07
2020-07-2728 | 82.423 | 73.47716 | 9.9429.77 | 100827.0 | 1.06
2020-07-2829 | 84.223 | 73.47211 | 6.8429.77 | 10083.8 | 0.15
2020-07-2929 | 84.224 | 75.27717 | 10.5629.8 | 100915.5 | 0.61
2020-07-3029 | 84.224 | 75.27717 | 10.5629.83 | 10105.4 | 0.21
2020-07-3129 | 84.225 | 77.08023 | 14.2929.8 | 10096.2 | 0.24

Rota 10 Year Historical Weather Data

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