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Monthly climate in Jabat, Marshall Islands

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jabat features a tropical rainforest climate (Af). Temperatures typically range between 27 °C (81 °F) and 27 °C (82 °F) through the year, but rarely can drop to 25 °C (77 °F) or can rise to as high as 30 °C (86 °F). The average annual precipitation amounts to about 2940 mm (115.7 inches) and receives 298 rainy days on the 1 mm (0.04 inches) threshold annually. Jabat enjoys an average of 3321 hours of sunshine throughout the year, and daylight varies from 11 hours 40 minutes to 12 hours 33 minutes per day.

Monthly average temperatures in Jabat, Marshall Islands

The warmest months in Jabat are September, October and December, with daily mean temperatures ranging from 27 to 27 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Jabat experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jabat. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)		29°C
(85°F)
Mean maximum29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)
Average high28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)
Daily mean27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(82°F)		27°C
(81°F)		27°C
(82°F)		27°C
(82°F)		27°C
(82°F)		27°C
(82°F)
Average low27°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		27°C
(80°F)
Mean minimum26°C
(78°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		25°C
(78°F)		26°C
(78°F)		25°C
(78°F)
Minimum25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)

Compare climate in Jabat with other places

Compare temperature, precipitation, sunshine, UV index in Jabat, Marshall Islands with other places around the world.

Monthly average precipitation in Jabat, Marshall Islands

Jabat usually has the most precipitation in May, October and November, with an average of 27 rainy days and 305 mm (12.0 inches) of precipitation per month. The driest months in Jabat are January, February and March. On average, 163 mm (6.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jabat. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)151 (6.0)161 (6.3)177 (7.0)237 (9.3)301 (11.9)247 (9.7)239 (9.4)268 (10.5)297 (11.7)302 (11.9)312 (12.3)247 (9.7)
Average precipitation days (≥ 1 mm)191923222826272827262726

Monthly sunshine hours in Jabat, Marshall Islands

The sunniest months in Jabat are March, July and August, when the sun shines an average of 9 hours 35 minutes a day. Least sunny months in Jabat: January, February and November receive an average of 8 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jabat. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours229266295278276288297299278284252275
Mean daily daylight hours11h 42m11h 51m12h 4m12h 16m12h 27m12h 33m12h 30m12h 20m12h 8m11h 56m11h 45m11h 40m

Solar UV radiation in Jabat, Marshall Islands

Jabat experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 14 - 16, which corresponds to the Extreme category of sun exposure. June, November and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Jabat UV Index data.

Average daily maximum UV levels by month for Jabat. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131416161413131414131211