Northern Islands, Northern Mariana Islands Climate

Weather: 25.43°C/77.77°F, Wind SW at 8.09 km/h, 84% Humidity, 0% Chance of rain

Northern Islands Climate Summary

Located at an elevation of -3034.59 meters (-9956.0 feet) above sea level, Northern Islands has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 27.54ºC (81.57ºF) and it is -0.54% lower than Northern Mariana Islands’s averages. Northern Islands typically receives about 171.53 millimeters (6.75 inches) of precipitation and has 198.91 rainy days (54.5% of the time) annually.

CountryNorthern Mariana Islands
Longitude145.4797086
Latitude18.273544
Attitude/Elevation-3034.59m (-9956.0ft)
Local timeFriday 03:41
Annual high temperature27.77ºC (81.99ºF)
Annual low temperature27.04ºC (80.67ºF)
Average annual precip.171.53mm (6.75in)
Warmest monthJuly (29.33ºC / 84.79ºF)
Coldest MonthFebruary (24.39ºC / 75.9ºF)
Wettest MonthAugust (519.01mm / 20.43in)
Driest MonthDecember (57.31mm / 2.26in)
Number of days with rainfall (≥ 1.0 mm)198.91 days (54.5%)
Days with no rain166.09 days (45.5%)
Humidity77.44%

Climate Northern Islands: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.0(82.4)27.0(80.6)27.0(80.6)28.0(82.4)30.0(86.0)31.0(87.8)31.0(87.8)31.0(87.8)31.0(87.8)30.0(86.0)30.0(86.0)29.0(84.2)31.0(87.8)
Average high °C (°F)25.73(78.31)25.27(77.49)25.85(78.53)26.78(80.2)28.14(82.65)29.1(84.38)29.33(84.79)29.26(84.67)29.18(84.52)28.87(83.97)28.3(82.94)27.45(81.41)27.77(81.99)
Daily mean °C (°F)25.47(77.85)25.05(77.09)25.62(78.12)26.55(79.79)27.89(82.2)28.87(83.97)29.09(84.36)29.04(84.27)28.97(84.15)28.68(83.62)28.08(82.54)27.23(81.01)27.54(81.57)
Average low °C (°F)24.84(76.71)24.39(75.9)25.16(77.29)26.12(79.02)27.42(81.36)28.45(83.21)28.71(83.68)28.53(83.35)28.51(83.32)28.16(82.69)27.5(81.5)26.67(80.01)27.04(80.67)
Record low °C (°F)16.0(60.8)16.0(60.8)18.0(64.4)20.0(68.0)19.0(66.2)21.0(69.8)21.0(69.8)21.0(69.8)21.0(69.8)19.0(66.2)20.0(68.0)20.0(68.0)16.0(60.8)
Average precipitation mm (inches)63.5(2.5)60.3(2.37)58.35(2.3)66.71(2.63)92.15(3.63)140.53(5.53)331.91(13.07)519.01(20.43)310.47(12.22)250.46(9.86)107.61(4.24)57.31(2.26)171.53(6.75)
Average precipitation days (≥ 1.0 mm)9.9110.2710.0910.013.2719.025.9126.7325.5522.9113.8211.4516.58
Average relative humidity (%)75.8376.6877.8879.1177.8876.3876.5377.2578.1178.2777.8277.5477.44
Mean monthly sunshine hours8.8810.0310.3111.3712.6112.7812.5211.3610.738.988.127.8810.46

Climate Graph

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

Northern Islands

Northern Islands Temperature by Month

July
29.09°C | 84.36°F
August
29.04°C | 84.27°F
September
28.97°C | 84.15°F
June
28.87°C | 83.97°F
October
28.68°C | 83.62°F
November
28.08°C | 82.54°F
May
27.89°C | 82.2°F
December
27.23°C | 81.01°F
April
26.55°C | 79.79°F
March
25.62°C | 78.12°F
January
25.47°C | 77.85°F
February
25.05°C | 77.09°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 Temperature27.0°C (80.6°F)26.58°C (79.84°F)25.0°C (77.0°F)
Avg Temperature27.0°C (80.6°F)26.19°C (79.14°F)25.0°C (77.0°F)
Min Temperature26.0°C (78.8°F)25.87°C (78.57°F)25.0°C (77.0°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)20.94°C (69.69°F)15.0°C (59.0°F)
PrecipitationMaxAverageMinSum
Precipitation7.0mm | 0.28in0.95mm | 0.04in0.0mm | 0in29.3mm | 1.15in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind29.0kmh | 18.02mph18.03kmh | 11.2mph8.0kmh | 4.97mph
Gust Wind41.0kmh | 25.48mph25.13kmh | 15.62mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.0mb0.95mb0.0mb
Northern Islands

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-03-0126 | 78.823 | 73.48019 | 11.8129.97 | 10150.6 | 0.02
2019-03-0226 | 78.821 | 69.87411 | 6.8429.91 | 10130.9 | 0.04
2019-03-0326 | 78.821 | 69.87517 | 10.5629.91 | 10130.1 | 0.0
2019-03-0426 | 78.821 | 69.87412 | 7.4629.94 | 10140.0 | 0.0
2019-03-0526 | 78.821 | 69.87313 | 8.0829.97 | 10150.0 | 0.0
2019-03-0626 | 78.822 | 71.67824 | 14.9130.0 | 10160.0 | 0.0
2019-03-0726 | 78.822 | 71.68020 | 12.4329.97 | 10150.9 | 0.04
2019-03-0826 | 78.822 | 71.67917 | 10.5629.94 | 10140.9 | 0.04
2019-03-0926 | 78.822 | 71.67927 | 16.7830.0 | 10167.0 | 0.28
2019-03-1026 | 78.822 | 71.67827 | 16.7830.0 | 10162.6 | 0.1
2019-03-1126 | 78.822 | 71.67920 | 12.4329.97 | 10150.2 | 0.01
2019-03-1227 | 80.622 | 71.67916 | 9.9429.97 | 10151.0 | 0.04
2019-03-1326 | 78.822 | 71.67614 | 8.730.0 | 10160.4 | 0.02
2019-03-1426 | 78.822 | 71.67829 | 18.0230.0 | 10160.9 | 0.04
2019-03-1526 | 78.822 | 71.67629 | 18.0230.0 | 10161.0 | 0.04
2019-03-1627 | 80.622 | 71.67722 | 13.6729.97 | 10151.5 | 0.06
2019-03-1727 | 80.623 | 73.48021 | 13.0529.97 | 10152.6 | 0.1
2019-03-1826 | 78.822 | 71.67819 | 11.8129.97 | 10150.9 | 0.04
2019-03-1926 | 78.822 | 71.67923 | 14.2929.94 | 10141.8 | 0.07
2019-03-2026 | 78.821 | 69.87210 | 6.2129.91 | 10130.0 | 0.0
2019-03-2126 | 78.820 | 68.07118 | 11.1829.88 | 10120.2 | 0.01
2019-03-2225 | 77.015 | 59.05410 | 6.2129.91 | 10130.0 | 0.0
2019-03-2326 | 78.815 | 59.0528 | 4.9729.91 | 10130.0 | 0.0
2019-03-2426 | 78.816 | 60.85510 | 6.2129.94 | 10140.0 | 0.0
2019-03-2526 | 78.820 | 68.06821 | 13.0530.0 | 10160.0 | 0.0
2019-03-2627 | 80.621 | 69.87117 | 10.5630.03 | 10170.1 | 0.0
2019-03-2726 | 78.821 | 69.87313 | 8.0830.0 | 10161.3 | 0.05
2019-03-2826 | 78.822 | 71.67718 | 11.1829.94 | 10144.3 | 0.17
2019-03-2927 | 80.620 | 68.06813 | 8.0829.94 | 10140.0 | 0.0
2019-03-3027 | 80.621 | 69.87122 | 13.6729.97 | 10150.0 | 0.0
2019-03-3127 | 80.621 | 69.87219 | 11.8129.97 | 10150.1 | 0.0

Comments (0)

  • Latest first
  • Highest rated
Be the first to comment on this page