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Monthly climate in Ahau, Fiji

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ahau features a tropical monsoon climate (Am). 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 30 °C (86 °F). The average annual precipitation amounts to about 3482 mm (137.1 inches) and receives 302 rainy days on the 1 mm (0.04 inches) threshold annually. Ahau enjoys an average of 3239 hours of sunshine throughout the year, and daylight varies from 11 hours 23 minutes to 12 hours 50 minutes per day.

Monthly average temperatures in Ahau, Fiji

The warmest months in Ahau are February, March and April, with daily mean temperatures ranging from 27 to 28 °C (82 - 82 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Ahau 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 Ahau. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)
Mean maximum29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°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)
Average high28°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
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)
Daily mean27°C
(82°F)		27°C
(82°F)		27°C
(82°F)		28°C
(82°F)		27°C
(82°F)		27°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
(81°F)
Average low27°C
(80°F)		27°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(80°F)
Mean minimum26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(78°F)		26°C
(78°F)
Minimum25°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)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)

Compare climate in Ahau with other places

Compare temperature, precipitation, sunshine, UV index in Ahau, Fiji with other places around the world.

Monthly average precipitation in Ahau, Fiji

Ahau usually has the most precipitation in February, November and December, with an average of 26 rainy days and 425 mm (16.7 inches) of precipitation per month. The driest months in Ahau are June, July and August. On average, 194 mm (7.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ahau. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)328 (12.9)493 (19.4)268 (10.5)290 (11.4)261 (10.3)206 (8.1)202 (7.9)175 (6.9)227 (8.9)249 (9.8)369 (14.5)414 (16.3)
Average precipitation days (≥ 1 mm)222627262424252325262628

Monthly sunshine hours in Ahau, Fiji

The sunniest months in Ahau are March, August and October, when the sun shines an average of 9 hours 24 minutes a day. Least sunny months in Ahau: January, February and April receive an average of 7 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ahau. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours230213288260272268283287284300268281
Mean daily daylight hours12h 45m12h 29m12h 8m11h 48m11h 31m11h 23m11h 27m11h 41m12h 1m12h 21m12h 40m12h 50m

Solar UV radiation in Ahau, Fiji

Ahau experiences the highest level of ultraviolet (UV) radiation in January, February and March, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July 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 Ahau UV Index data.

Average daily maximum UV levels by month for Ahau. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16161615129111214151515