I Naftan, Saipan, Northern Mariana Islands Climate

Weather: 31.8°C/89.24°F, Wind SW at 8.23 km/h, 58% Humidity, 0% Chance of rain

I Naftan Climate Summary

Located at an elevation of 106.85 meters (350.56 feet) above sea level, I Naftan has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.6ºC (85.28ºF) and it is 1.52% higher than Northern Mariana Islands’s averages. I Naftan typically receives about 257.11 millimeters (10.12 inches) of precipitation and has 283.58 rainy days (77.69% of the time) annually.

CountryNorthern Mariana Islands
CitySaipan
Longitude145.7495044
Latitude15.1122113
Attitude/Elevation106.85m (350.56ft)
Local timeSaturday 07:49
Annual high temperature29.84ºC (85.71ºF)
Annual low temperature29.01ºC (84.22ºF)
Average annual precip.257.11mm (10.12in)
Warmest monthSeptember (30.77ºC / 87.39ºF)
Coldest MonthFebruary (27.5ºC / 81.5ºF)
Wettest MonthOctober (575.49mm / 22.66in)
Driest MonthMarch (79.49mm / 3.13in)
Number of days with rainfall (≥ 1.0 mm)283.58 days (77.69%)
Days with no rain81.42000000000002 days (22.31%)
Humidity81.12%

Climate I Naftan: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.42(86.76)29.37(84.87)29.37(84.87)30.42(86.76)31.46(88.63)32.51(90.52)31.46(88.63)32.51(90.52)31.46(88.63)31.46(88.63)31.46(88.63)30.42(86.76)32.51(90.52)
Average high °C (°F)28.78(83.8)28.27(82.89)28.56(83.41)29.19(84.54)29.99(85.98)30.52(86.94)30.75(87.35)30.74(87.33)30.77(87.39)30.52(86.94)30.3(86.54)29.64(85.35)29.84(85.71)
Daily mean °C (°F)28.56(83.41)28.01(82.42)28.34(83.01)28.96(84.13)29.78(85.6)30.3(86.54)30.46(86.83)30.49(86.88)30.49(86.88)30.25(86.45)30.07(86.13)29.46(85.03)29.6(85.28)
Average low °C (°F)28.04(82.47)27.5(81.5)27.86(82.15)28.44(83.19)29.2(84.56)29.75(85.55)29.89(85.8)29.86(85.75)29.85(85.73)29.59(85.26)29.33(84.79)28.84(83.91)29.01(84.22)
Record low °C (°F)20.98(69.76)19.93(67.87)19.93(67.87)20.98(69.76)20.98(69.76)20.98(69.76)22.02(71.64)22.02(71.64)22.02(71.64)22.02(71.64)20.98(69.76)20.98(69.76)19.93(67.87)
Average precipitation mm (inches)157.84(6.21)83.77(3.3)79.49(3.13)120.66(4.75)147.66(5.81)186.07(7.33)339.17(13.35)537.67(21.17)508.31(20.01)575.49(22.66)230.34(9.07)118.77(4.68)257.1(10.12)
Average precipitation days (≥ 1.0 mm)21.2618.9716.6918.7821.0723.8429.0828.8929.0829.6525.0821.1623.63
Average relative humidity (%)81.4581.0181.6382.3181.680.9680.3879.8580.0581.181.9381.1681.11
Mean monthly sunshine hours10.4311.0611.1711.8813.1713.2913.0411.1611.089.298.398.411.03

Climate Graph

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

I Naftan

I Naftan Temperature by Month

August
30.49°C | 86.88°F
September
30.49°C | 86.88°F
July
30.46°C | 86.83°F
June
30.3°C | 86.54°F
October
30.25°C | 86.45°F
November
30.07°C | 86.13°F
May
29.78°C | 85.6°F
December
29.46°C | 85.03°F
April
28.96°C | 84.13°F
January
28.56°C | 83.41°F
March
28.34°C | 83.01°F
February
28.01°C | 82.42°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 Temperature30.42°C (86.76°F)29.58°C (85.24°F)28.32°C (82.98°F)
Avg Temperature30.42°C (86.76°F)29.33°C (84.79°F)28.32°C (82.98°F)
Min Temperature30.42°C (86.76°F)28.98°C (84.16°F)28.32°C (82.98°F)
Dew PointMaxAverageMin
Dew Point26.22°C (79.2°F)25.49°C (77.88°F)23.07°C (73.53°F)
PrecipitationMaxAverageMinSum
Precipitation41.64mm | 1.64in9.56mm | 0.38in0.31mm | 0.01in286.73mm | 11.29in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind39.85kmh | 24.76mph26.64kmh | 16.55mph16.78kmh | 10.43mph
Gust Wind57.68kmh | 35.84mph38.21kmh | 23.74mph24.12kmh | 14.99mph
Sea Level PressureMaxAverageMin
Sea Level Pressure41.64mb9.56mb0.31mb
I Naftan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
April° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-04-0129.37 | 84.8725.17 | 77.318229.37 | 18.2531.25 | 1058.248.08 | 0.32
2011-04-0228.32 | 82.9825.17 | 77.318328.32 | 17.631.22 | 1057.1941.64 | 1.64
2011-04-0329.37 | 84.8726.22 | 79.28423.07 | 14.3431.19 | 1056.1419.51 | 0.77
2011-04-0429.37 | 84.8726.22 | 79.28417.83 | 11.0831.22 | 1057.1935.66 | 1.4
2011-04-0529.37 | 84.8726.22 | 79.28527.27 | 16.9431.19 | 1056.1412.06 | 0.47
2011-04-0629.37 | 84.8726.22 | 79.28337.76 | 23.4631.16 | 1055.098.39 | 0.33
2011-04-0728.32 | 82.9823.07 | 73.537428.32 | 17.631.28 | 1059.290.31 | 0.01
2011-04-0828.32 | 82.9824.12 | 75.427730.42 | 18.931.34 | 1061.390.84 | 0.03
2011-04-0929.37 | 84.8724.12 | 75.427836.71 | 22.8131.34 | 1061.392.1 | 0.08
2011-04-1029.37 | 84.8725.17 | 77.318128.32 | 17.631.28 | 1059.291.47 | 0.06
2011-04-1128.32 | 82.9824.12 | 75.427727.27 | 16.9431.25 | 1058.240.73 | 0.03
2011-04-1229.37 | 84.8725.17 | 77.318119.93 | 12.3831.28 | 1059.291.15 | 0.05
2011-04-1329.37 | 84.8725.17 | 77.318124.12 | 14.9931.31 | 1060.3420.66 | 0.81
2011-04-1428.32 | 82.9825.17 | 77.318129.37 | 18.2531.25 | 1058.2418.04 | 0.71
2011-04-1529.37 | 84.8725.17 | 77.318128.32 | 17.631.28 | 1059.2913.74 | 0.54
2011-04-1629.37 | 84.8726.22 | 79.28327.27 | 16.9431.31 | 1060.341.78 | 0.07
2011-04-1729.37 | 84.8726.22 | 79.28125.17 | 15.6431.28 | 1059.290.52 | 0.02
2011-04-1829.37 | 84.8726.22 | 79.28123.07 | 14.3431.28 | 1059.299.75 | 0.38
2011-04-1929.37 | 84.8726.22 | 79.28222.02 | 13.6831.31 | 1060.343.57 | 0.14
2011-04-2029.37 | 84.8725.17 | 77.317816.78 | 10.4331.34 | 1061.391.89 | 0.07
2011-04-2129.37 | 84.8725.17 | 77.317819.93 | 12.3831.31 | 1060.344.4 | 0.17
2011-04-2229.37 | 84.8724.12 | 75.427620.98 | 13.0431.31 | 1060.3410.59 | 0.42
2011-04-2329.37 | 84.8725.17 | 77.317720.98 | 13.0431.31 | 1060.340.42 | 0.02
2011-04-2429.37 | 84.8726.22 | 79.28123.07 | 14.3431.31 | 1060.346.92 | 0.27
2011-04-2529.37 | 84.8726.22 | 79.28023.07 | 14.3431.31 | 1060.3411.43 | 0.45
2011-04-2629.37 | 84.8726.22 | 79.28027.27 | 16.9431.28 | 1059.295.77 | 0.23
2011-04-2730.42 | 86.7626.22 | 79.27930.42 | 18.931.25 | 1058.244.2 | 0.17
2011-04-2830.42 | 86.7626.22 | 79.28030.42 | 18.931.28 | 1059.299.12 | 0.36
2011-04-2930.42 | 86.7626.22 | 79.28132.51 | 20.231.31 | 1060.3422.76 | 0.9
2011-04-3030.42 | 86.7626.22 | 79.28139.85 | 24.7631.31 | 1060.349.23 | 0.36

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