Saipan, Northern Mariana Islands Climate

Weather: 29.13°C/84.43°F, Wind SW at 8.23 km/h, 62% Humidity, 0% Chance of rain

Northern Mariana Islands
(Photo by Vincent Camacho on Unsplash)
Contents

Saipan Climate Summary

Located at an elevation of 374.07 meters (1227.26 feet) above sea level, Saipan has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 28.22ºC (82.8ºF) and it is 0.14% higher than Northern Mariana Islands’s averages. Saipan typically receives about 245.14 millimeters (9.65 inches) of precipitation and has 270.37 rainy days (74.07% of the time) annually.

CountryNorthern Mariana Islands
Longitude145.7467259
Latitude15.1850483
Attitude/Elevation374.07m (1227.26ft)
Local timeFriday 20:56
Annual high temperature28.45ºC (83.21ºF)
Annual low temperature27.66ºC (81.79ºF)
Average annual precip.245.14mm (9.65in)
Warmest monthSeptember (29.34ºC / 84.81ºF)
Coldest MonthFebruary (26.22ºC / 79.2ºF)
Wettest MonthOctober (548.71mm / 21.6in)
Driest MonthMarch (75.79mm / 2.98in)
Number of days with rainfall (≥ 1.0 mm)270.37 days (74.07%)
Days with no rain94.63 days (25.93%)
Humidity77.34%

Climate Saipan: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.0(84.2)28.0(82.4)28.0(82.4)29.0(84.2)30.0(86.0)31.0(87.8)30.0(86.0)31.0(87.8)30.0(86.0)30.0(86.0)30.0(86.0)29.0(84.2)31.0(87.8)
Average high °C (°F)27.44(81.39)26.95(80.51)27.23(81.01)27.83(82.09)28.59(83.46)29.1(84.38)29.32(84.78)29.31(84.76)29.34(84.81)29.1(84.38)28.89(84.0)28.26(82.87)28.45(83.21)
Daily mean °C (°F)27.23(81.01)26.71(80.08)27.02(80.64)27.61(81.7)28.39(83.1)28.89(84.0)29.04(84.27)29.07(84.33)29.07(84.33)28.84(83.91)28.67(83.61)28.09(82.56)28.22(82.8)
Average low °C (°F)26.74(80.13)26.22(79.2)26.56(79.81)27.12(80.82)27.84(82.11)28.37(83.07)28.5(83.3)28.47(83.25)28.46(83.23)28.21(82.78)27.97(82.35)27.5(81.5)27.66(81.79)
Record low °C (°F)20.0(68.0)19.0(66.2)19.0(66.2)20.0(68.0)20.0(68.0)20.0(68.0)21.0(69.8)21.0(69.8)21.0(69.8)21.0(69.8)20.0(68.0)20.0(68.0)19.0(66.2)
Average precipitation mm (inches)150.5(5.93)79.87(3.14)75.79(2.98)115.05(4.53)140.79(5.54)177.41(6.98)323.39(12.73)512.65(20.18)484.66(19.08)548.71(21.6)219.62(8.65)113.24(4.46)245.14(9.65)
Average precipitation days (≥ 1.0 mm)20.2718.0915.9117.9120.0922.7327.7327.5527.7328.2723.9120.1822.53
Average relative humidity (%)77.6677.2477.8378.4877.877.1976.6476.1376.3377.3378.1277.3877.34
Mean monthly sunshine hours9.9410.5510.6511.3312.5612.6712.4310.6410.568.868.08.0110.52

Climate Graph

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

Saipan

Saipan Temperature by Month

August
29.07°C | 84.33°F
September
29.07°C | 84.33°F
July
29.04°C | 84.27°F
June
28.89°C | 84.0°F
October
28.84°C | 83.91°F
November
28.67°C | 83.61°F
May
28.39°C | 83.1°F
December
28.09°C | 82.56°F
April
27.61°C | 81.7°F
January
27.23°C | 81.01°F
March
27.02°C | 80.64°F
February
26.71°C | 80.08°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)27.89°C (82.2°F)27.0°C (80.6°F)
Avg Temperature28.0°C (82.4°F)27.43°C (81.37°F)27.0°C (80.6°F)
Min Temperature28.0°C (82.4°F)27.21°C (80.98°F)27.0°C (80.6°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)23.21°C (73.78°F)22.0°C (71.6°F)
PrecipitationMaxAverageMinSum
Precipitation7.9mm | 0.31in2.24mm | 0.09in0.3mm | 0.01in62.6mm | 2.46in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind36.0kmh | 22.37mph28.25kmh | 17.55mph18.0kmh | 11.18mph
Gust Wind50.0kmh | 31.07mph38.79kmh | 24.1mph24.0kmh | 14.91mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.9mb2.24mb0.3mb
Saipan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-02-0127 | 80.623 | 73.47832 | 19.8829.85 | 10112.3 | 0.09
2018-02-0227 | 80.623 | 73.47524 | 14.9129.85 | 10111.2 | 0.05
2018-02-0327 | 80.623 | 73.47523 | 14.2929.85 | 10111.6 | 0.06
2018-02-0427 | 80.623 | 73.47924 | 14.9129.88 | 10123.4 | 0.13
2018-02-0527 | 80.623 | 73.47728 | 17.429.88 | 10122.4 | 0.09
2018-02-0627 | 80.622 | 71.67322 | 13.6729.85 | 10110.7 | 0.03
2018-02-0728 | 82.423 | 73.47518 | 11.1829.83 | 10101.1 | 0.04
2018-02-0828 | 82.424 | 75.28025 | 15.5329.83 | 10101.3 | 0.05
2018-02-0928 | 82.424 | 75.28133 | 20.5129.85 | 10117.9 | 0.31
2018-02-1028 | 82.424 | 75.28036 | 22.3729.85 | 10113.0 | 0.12
2018-02-1128 | 82.424 | 75.28031 | 19.2629.88 | 10126.6 | 0.26
2018-02-1228 | 82.424 | 75.28023 | 14.2929.91 | 10134.5 | 0.18
2018-02-1328 | 82.424 | 75.28032 | 19.8829.94 | 10143.2 | 0.13
2018-02-1428 | 82.423 | 73.47733 | 20.5130.0 | 10161.1 | 0.04
2018-02-1528 | 82.423 | 73.47334 | 21.1329.97 | 10151.5 | 0.06
2018-02-1628 | 82.423 | 73.47529 | 18.0229.94 | 10141.5 | 0.06
2018-02-1727 | 80.623 | 73.47926 | 16.1629.91 | 10131.9 | 0.07
2018-02-1827 | 80.623 | 73.47627 | 16.7829.91 | 10130.3 | 0.01
2018-02-1927 | 80.622 | 71.67425 | 15.5329.94 | 10140.5 | 0.02
2018-02-2027 | 80.623 | 73.47832 | 19.8829.88 | 10121.7 | 0.07
2018-02-2127 | 80.623 | 73.47731 | 19.2629.85 | 10110.3 | 0.01
2018-02-2227 | 80.624 | 75.28130 | 18.6429.88 | 10120.6 | 0.02
2018-02-2328 | 82.424 | 75.28031 | 19.2629.91 | 10132.8 | 0.11
2018-02-2427 | 80.623 | 73.47730 | 18.6429.94 | 10140.4 | 0.02
2018-02-2528 | 82.423 | 73.47830 | 18.6429.88 | 10125.7 | 0.22
2018-02-2627 | 80.623 | 73.47526 | 16.1629.88 | 10121.8 | 0.07
2018-02-2727 | 80.623 | 73.47825 | 15.5329.88 | 10121.3 | 0.05
2018-02-2827 | 80.623 | 73.47831 | 19.2629.88 | 10122.0 | 0.08

Saipan 10 Year Historical Weather Data

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