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Monthly climate in Wotho, Marshall Islands

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Wotho features a tropical rainforest climate (Af). Temperatures typically range between 27 °C (81 °F) and 28 °C (82 °F) through the year, but rarely can drop to 25 °C (77 °F) or can rise to as high as 29 °C (85 °F). The average annual precipitation amounts to about 1912 mm (75.3 inches) and receives 257 rainy days on the 1 mm (0.04 inches) threshold annually. Wotho enjoys an average of 3478 hours of sunshine throughout the year, and daylight varies from 11 hours 31 minutes to 12 hours 41 minutes per day.

Monthly average temperatures in Wotho, Marshall Islands

The warmest months in Wotho are July, August and September, with daily mean temperatures ranging from 27 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Wotho 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 Wotho. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(83°F)		28°C
(82°F)		29°C
(84°F)		29°C
(84°F)		28°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)
Mean maximum28°C
(83°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)
Average high28°C
(82°F)		27°C
(81°F)		27°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)
Daily mean27°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
(82°F)		27°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°C
(82°F)		27°C
(82°F)
Average low26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		27°C
(80°F)		27°C
(80°F)		26°C
(80°F)		27°C
(80°F)		26°C
(80°F)		26°C
(80°F)		27°C
(80°F)
Mean minimum25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(79°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		25°C
(78°F)		26°C
(78°F)		25°C
(78°F)
Minimum25°C
(77°F)		25°C
(77°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)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)

Compare climate in Wotho with other places

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

Monthly average precipitation in Wotho, Marshall Islands

Wotho usually has the most precipitation in September, October and November, with an average of 27 rainy days and 259 mm (10.2 inches) of precipitation per month. The driest months in Wotho are January, February and March. On average, 63 mm (2.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Wotho. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)78 (3.1)38 (1.5)72 (2.8)108 (4.2)176 (6.9)164 (6.4)185 (7.3)219 (8.6)231 (9.1)270 (10.6)275 (10.8)96 (3.8)
Average precipitation days (≥ 1 mm)141318182121252626292620

Monthly sunshine hours in Wotho, Marshall Islands

The sunniest months in Wotho are March, June and July, when the sun shines an average of 10 hours 2 minutes a day. Least sunny months in Wotho: January, February and November receive an average of 8 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Wotho. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours240274305302303304313301282285268294
Mean daily daylight hours11h 35m11h 47m12h 3m12h 20m12h 34m12h 41m12h 38m12h 25m12h 9m11h 52m11h 38m11h 31m

Solar UV radiation in Wotho, Marshall Islands

Wotho experiences the highest level of ultraviolet (UV) radiation in March, April and August, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Wotho UV Index data.

Average daily maximum UV levels by month for Wotho. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121315151413131514131210