Ailuk, Marshall Islands Climate

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

Marshall Islands
(Photo by Luke Marshall on Unsplash)

Ailuk Climate Summary

Located at an elevation of -2.23 meters (-7.32 feet) above sea level, Ailuk has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 27.8ºC (82.04ºF) and it is -0.36% lower than Marshall Islands’s averages. Ailuk typically receives about 146.35 millimeters (5.76 inches) of precipitation and has 205.65 rainy days (56.34% of the time) annually.

Country Marshall Islands
Longitude 169.9125
Latitude 10.3422222
Attitude/Elevation -2.23m (-7.32ft)
Local time Saturday 02:42
Annual high temperature 28.02ºC (82.44ºF)
Annual low temperature 27.21ºC (80.98ºF)
Average annual precip. 146.35mm (5.76in)
Warmest month September (28.89ºC / 84.0ºF)
Coldest Month February (26.23ºC / 79.21ºF)
Wettest Month October (315.53mm / 12.42in)
Driest Month January (39.04mm / 1.54in)
Number of days with rainfall (≥ 1.0 mm) 205.65 days (56.34%)
Days with no rain 159.35 days (43.66%)
Humidity 77.93%

Climate Ailuk: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 28.0(82.4) 28.0(82.4) 28.0(82.4) 28.0(82.4) 29.0(84.2) 29.0(84.2) 30.0(86.0) 30.0(86.0) 30.0(86.0) 30.0(86.0) 29.0(84.2) 29.0(84.2) 30.0(86.0)
Average high °C (°F) 27.27(81.09) 27.06(80.71) 27.16(80.89) 27.51(81.52) 27.89(82.2) 28.16(82.69) 28.48(83.26) 28.76(83.77) 28.89(84.0) 28.7(83.66) 28.48(83.26) 27.9(82.22) 28.02(82.44)
Daily mean °C (°F) 27.01(80.62) 26.79(80.22) 26.96(80.53) 27.27(81.09) 27.74(81.93) 27.98(82.36) 28.29(82.92) 28.55(83.39) 28.68(83.62) 28.47(83.25) 28.28(82.9) 27.62(81.72) 27.8(82.04)
Average low °C (°F) 26.46(79.63) 26.23(79.21) 26.35(79.43) 26.71(80.08) 27.23(81.01) 27.5(81.5) 27.68(81.82) 28.0(82.4) 28.12(82.62) 27.82(82.08) 27.47(81.45) 26.99(80.58) 27.21(80.98)
Record low °C (°F) 20.0(68.0) 18.0(64.4) 18.0(64.4) 19.0(66.2) 19.0(66.2) 19.0(66.2) 19.0(66.2) 20.0(68.0) 20.0(68.0) 20.0(68.0) 20.0(68.0) 20.0(68.0) 18.0(64.4)
Average precipitation mm (inches) 39.04(1.54) 42.19(1.66) 90.46(3.56) 69.17(2.72) 87.22(3.43) 149.26(5.88) 186.92(7.36) 250.2(9.85) 252.89(9.96) 315.53(12.42) 216.59(8.53) 56.75(2.23) 146.35(5.76)
Average precipitation days (≥ 1.0 mm) 9.09 10.36 11.91 9.82 13.0 16.64 22.09 24.91 24.55 27.64 21.0 14.64 17.14
Average relative humidity (%) 77.79 77.59 78.38 78.57 79.57 79.39 78.37 76.72 75.88 77.0 78.25 77.65 77.93
Mean monthly sunshine hours 9.9 10.11 10.06 10.18 10.35 10.65 10.81 11.02 10.73 10.74 10.63 10.47 10.47

Climate Graph

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

Ailuk Temperature by Month

September
28.68°C | 83.62°F
August
28.55°C | 83.39°F
October
28.47°C | 83.25°F
July
28.29°C | 82.92°F
November
28.28°C | 82.9°F
June
27.98°C | 82.36°F
May
27.74°C | 81.93°F
December
27.62°C | 81.72°F
April
27.27°C | 81.09°F
January
27.01°C | 80.62°F
March
26.96°C | 80.53°F
February
26.79°C | 80.22°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
Temperature Max Average Min
Max Temperature 28.0°C (82.4°F) 27.39°C (81.3°F) 27.0°C (80.6°F)
Avg Temperature 28.0°C (82.4°F) 27.16°C (80.89°F) 27.0°C (80.6°F)
Min Temperature 28.0°C (82.4°F) 27.03°C (80.65°F) 26.0°C (78.8°F)
Dew Point Max Average Min
Dew Point 25.0°C (77.0°F) 23.39°C (74.1°F) 22.0°C (71.6°F)
Precipitation Max Average Min Sum
Precipitation 17.7mm | 0.7in 1.69mm | 0.07in 0.0mm | 0in 52.4mm | 2.06in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 42.0kmh | 26.1mph 32.81kmh | 20.39mph 24.0kmh | 14.91mph
Gust Wind 58.0kmh | 36.04mph 45.58kmh | 28.32mph 33.0kmh | 20.51mph
Sea Level Pressure Max Average Min
Sea Level Pressure 17.7mb 1.69mb 0.0mb

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
January ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-01-01 27 | 80.6 23 | 73.4 80 29 | 18.02 29.85 | 1011 7.3 | 0.29
2018-01-02 28 | 82.4 24 | 75.2 82 27 | 16.78 29.85 | 1011 0.4 | 0.02
2018-01-03 28 | 82.4 25 | 77.0 83 26 | 16.16 29.85 | 1011 2.7 | 0.11
2018-01-04 27 | 80.6 23 | 73.4 79 24 | 14.91 29.85 | 1011 0.1 | 0.0
2018-01-05 27 | 80.6 23 | 73.4 78 24 | 14.91 29.88 | 1012 0.1 | 0.0
2018-01-06 27 | 80.6 23 | 73.4 77 32 | 19.88 29.88 | 1012 0.2 | 0.01
2018-01-07 27 | 80.6 23 | 73.4 77 31 | 19.26 29.88 | 1012 0.1 | 0.0
2018-01-08 27 | 80.6 23 | 73.4 79 32 | 19.88 29.88 | 1012 0.5 | 0.02
2018-01-09 27 | 80.6 23 | 73.4 76 37 | 22.99 29.85 | 1011 0.8 | 0.03
2018-01-10 28 | 82.4 22 | 71.6 73 40 | 24.85 29.85 | 1011 0.9 | 0.04
2018-01-11 27 | 80.6 23 | 73.4 75 42 | 26.1 29.88 | 1012 1.5 | 0.06
2018-01-12 27 | 80.6 23 | 73.4 75 41 | 25.48 29.88 | 1012 0.5 | 0.02
2018-01-13 27 | 80.6 22 | 71.6 74 39 | 24.23 29.88 | 1012 0.0 | 0.0
2018-01-14 27 | 80.6 23 | 73.4 78 37 | 22.99 29.83 | 1010 0.2 | 0.01
2018-01-15 27 | 80.6 23 | 73.4 79 35 | 21.75 29.8 | 1009 5.8 | 0.23
2018-01-16 27 | 80.6 24 | 75.2 81 38 | 23.61 29.83 | 1010 17.7 | 0.7
2018-01-17 28 | 82.4 24 | 75.2 81 37 | 22.99 29.85 | 1011 1.6 | 0.06
2018-01-18 28 | 82.4 24 | 75.2 80 31 | 19.26 29.83 | 1010 0.5 | 0.02
2018-01-19 27 | 80.6 24 | 75.2 81 30 | 18.64 29.8 | 1009 1.1 | 0.04
2018-01-20 27 | 80.6 24 | 75.2 82 34 | 21.13 29.83 | 1010 3.2 | 0.13
2018-01-21 27 | 80.6 23 | 73.4 79 34 | 21.13 29.8 | 1009 0.6 | 0.02
2018-01-22 27 | 80.6 24 | 75.2 81 31 | 19.26 29.77 | 1008 0.9 | 0.04
2018-01-23 27 | 80.6 24 | 75.2 81 29 | 18.02 29.77 | 1008 0.6 | 0.02
2018-01-24 27 | 80.6 24 | 75.2 80 34 | 21.13 29.74 | 1007 0.6 | 0.02
2018-01-25 27 | 80.6 23 | 73.4 79 35 | 21.75 29.74 | 1007 0.1 | 0.0
2018-01-26 27 | 80.6 23 | 73.4 79 32 | 19.88 29.74 | 1007 0.2 | 0.01
2018-01-27 27 | 80.6 23 | 73.4 80 32 | 19.88 29.68 | 1005 0.6 | 0.02
2018-01-28 27 | 80.6 24 | 75.2 81 31 | 19.26 29.68 | 1005 0.2 | 0.01
2018-01-29 27 | 80.6 24 | 75.2 83 32 | 19.88 29.74 | 1007 2.7 | 0.11
2018-01-30 27 | 80.6 24 | 75.2 84 32 | 19.88 29.77 | 1008 0.5 | 0.02
2018-01-31 27 | 80.6 23 | 73.4 80 29 | 18.02 29.8 | 1009 0.2 | 0.01

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