I Chenchon, Rota, Northern Mariana Islands Climate

Weather: 26.95°C/80.51°F, Wind SW at 6.69 km/h, 78% Humidity, 0% Chance of rain

I Chenchon Climate Summary

Located at an elevation of 59.64 meters (195.67 feet) above sea level, I Chenchon has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.22ºC (84.6ºF) and it is 1.14% higher than Northern Mariana Islands’s averages. I Chenchon typically receives about 281.45 millimeters (11.08 inches) of precipitation and has 279.43 rainy days (76.56% of the time) annually.

CountryNorthern Mariana Islands
CityRota
Longitude145.2649695
Latitude14.153523
Attitude/Elevation59.64m (195.67ft)
Local timeSaturday 12:02
Annual high temperature29.55ºC (85.19ºF)
Annual low temperature28.72ºC (83.7ºF)
Average annual precip.281.45mm (11.08in)
Warmest monthJuly (30.25ºC / 86.45ºF)
Coldest MonthFebruary (27.49ºC / 81.48ºF)
Wettest MonthSeptember (589.87mm / 23.22in)
Driest MonthMarch (104.72mm / 4.12in)
Number of days with rainfall (≥ 1.0 mm)279.43 days (76.56%)
Days with no rain85.57 days (23.44%)
Humidity79.81%

Climate I Chenchon: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.9(85.82)29.9(85.82)29.9(85.82)29.9(85.82)30.93(87.67)30.93(87.67)31.96(89.53)31.96(89.53)31.96(89.53)30.93(87.67)30.93(87.67)30.93(87.67)31.96(89.53)
Average high °C (°F)28.65(83.57)28.27(82.89)28.56(83.41)29.13(84.43)29.79(85.62)30.16(86.29)30.25(86.45)30.24(86.43)30.22(86.4)29.99(85.98)29.88(85.78)29.44(84.99)29.55(85.19)
Daily mean °C (°F)28.43(83.17)28.0(82.4)28.21(82.78)28.72(83.7)29.47(85.05)29.87(85.77)29.86(85.75)29.86(85.75)29.86(85.75)29.65(85.37)29.64(85.35)29.1(84.38)29.22(84.6)
Average low °C (°F)27.98(82.36)27.49(81.48)27.67(81.81)28.28(82.9)28.97(84.15)29.37(84.87)29.4(84.92)29.27(84.69)29.29(84.72)29.05(84.29)29.11(84.4)28.65(83.57)28.72(83.7)
Record low °C (°F)22.68(72.82)21.65(70.97)19.59(67.26)25.78(78.4)25.78(78.4)23.72(74.7)24.75(76.55)25.78(78.4)24.75(76.55)20.62(69.12)20.62(69.12)22.68(72.82)19.59(67.26)
Average precipitation mm (inches)151.79(5.98)105.08(4.14)104.72(4.12)146.98(5.79)180.91(7.12)230.23(9.06)448.94(17.67)508.11(20.0)589.87(23.22)502.23(19.77)257.72(10.15)150.74(5.93)281.44(11.08)
Average precipitation days (≥ 1.0 mm)20.9917.4417.4417.6219.7824.8429.2429.2428.328.523.8122.2223.28
Average relative humidity (%)80.3379.7780.4280.8280.1179.5579.0378.5178.5579.6580.6480.3479.81
Mean monthly sunshine hours10.5510.8911.0711.5512.9313.0212.1510.7110.769.438.268.5710.83

Climate Graph

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

I Chenchon

I Chenchon Temperature by Month

June
29.87°C | 85.77°F
July
29.86°C | 85.75°F
August
29.86°C | 85.75°F
September
29.86°C | 85.75°F
October
29.65°C | 85.37°F
November
29.64°C | 85.35°F
May
29.47°C | 85.05°F
December
29.1°C | 84.38°F
April
28.72°C | 83.7°F
January
28.43°C | 83.17°F
March
28.21°C | 82.78°F
February
28.0°C | 82.4°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 Temperature28.87°C (83.97°F)28.69°C (83.64°F)27.84°C (82.11°F)
Avg Temperature28.87°C (83.97°F)28.43°C (83.17°F)27.84°C (82.11°F)
Min Temperature28.87°C (83.97°F)28.1°C (82.58°F)27.84°C (82.11°F)
Dew PointMaxAverageMin
Dew Point24.75°C (76.55°F)23.98°C (75.16°F)22.68°C (72.82°F)
PrecipitationMaxAverageMinSum
Precipitation141.98mm | 5.59in9.09mm | 0.36in0.0mm | 0in254.47mm | 10.02in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind40.21kmh | 24.99mph23.05kmh | 14.32mph4.12kmh | 2.56mph
Gust Wind59.8kmh | 37.16mph32.48kmh | 20.18mph6.19kmh | 3.85mph
Sea Level PressureMaxAverageMin
Sea Level Pressure141.98mb9.09mb0.0mb
I Chenchon

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-02-0128.87 | 83.9724.75 | 76.558033.0 | 20.5130.72 | 1040.38141.98 | 5.59
2011-02-0228.87 | 83.9724.75 | 76.558027.84 | 17.330.75 | 1041.415.57 | 0.22
2011-02-0328.87 | 83.9724.75 | 76.557828.87 | 17.9430.75 | 1041.411.03 | 0.04
2011-02-0428.87 | 83.9724.75 | 76.557823.72 | 14.7430.75 | 1041.4123.41 | 0.92
2011-02-0528.87 | 83.9724.75 | 76.557721.65 | 13.4530.75 | 1041.410.41 | 0.02
2011-02-0628.87 | 83.9723.72 | 74.77817.53 | 10.8930.72 | 1040.382.37 | 0.09
2011-02-0727.84 | 82.1122.68 | 72.82746.19 | 3.8530.69 | 1039.350.0 | 0
2011-02-0827.84 | 82.1123.72 | 74.7799.28 | 5.7730.66 | 1038.320.82 | 0.03
2011-02-0928.87 | 83.9724.75 | 76.558013.4 | 8.3330.69 | 1039.3513.09 | 0.52
2011-02-1027.84 | 82.1123.72 | 74.77810.31 | 6.4130.72 | 1040.386.39 | 0.25
2011-02-1128.87 | 83.9724.75 | 76.55799.28 | 5.7730.75 | 1041.410.0 | 0
2011-02-1227.84 | 82.1123.72 | 74.7794.12 | 2.5630.72 | 1040.381.86 | 0.07
2011-02-1328.87 | 83.9724.75 | 76.558020.62 | 12.8130.72 | 1040.387.11 | 0.28
2011-02-1428.87 | 83.9724.75 | 76.558029.9 | 18.5830.75 | 1041.414.02 | 0.16
2011-02-1528.87 | 83.9724.75 | 76.558129.9 | 18.5830.81 | 1043.473.3 | 0.13
2011-02-1627.84 | 82.1124.75 | 76.558133.0 | 20.5130.81 | 1043.4721.96 | 0.86
2011-02-1728.87 | 83.9723.72 | 74.77827.84 | 17.330.78 | 1042.441.44 | 0.06
2011-02-1828.87 | 83.9723.72 | 74.77324.75 | 15.3830.75 | 1041.411.13 | 0.04
2011-02-1928.87 | 83.9722.68 | 72.827324.75 | 15.3830.78 | 1042.442.27 | 0.09
2011-02-2028.87 | 83.9723.72 | 74.77523.72 | 14.7430.78 | 1042.440.62 | 0.02
2011-02-2128.87 | 83.9723.72 | 74.77620.62 | 12.8130.75 | 1041.410.21 | 0.01
2011-02-2227.84 | 82.1122.68 | 72.827411.34 | 7.0530.72 | 1040.380.0 | 0
2011-02-2327.84 | 82.1123.72 | 74.77718.56 | 11.5330.69 | 1039.350.21 | 0.01
2011-02-2427.84 | 82.1123.72 | 74.77935.06 | 21.7930.72 | 1040.384.54 | 0.18
2011-02-2527.84 | 82.1123.72 | 74.77840.21 | 24.9930.72 | 1040.388.87 | 0.35
2011-02-2627.84 | 82.1122.68 | 72.827437.12 | 23.0730.75 | 1041.410.41 | 0.02
2011-02-2727.84 | 82.1123.72 | 74.77629.9 | 18.5830.78 | 1042.440.93 | 0.04
2011-02-2827.84 | 82.1123.72 | 74.77633.0 | 20.5130.78 | 1042.440.52 | 0.02

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