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Monthly climate in Asau, Samoa

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Asau features a tropical rainforest climate (Af).Temperatures typically range between 26 °C (80 °F) and 27 °C (81 °F) through the year, but rarely can drop to 23 °C (74 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 2315 mm (91.1 inches) and receives 231 rainy days on the 1 mm (0.04 inches) threshold annually.Asau enjoys an average of 3324 hours of sunshine throughout the year, and daylight varies from 11 hours 19 minutes to 12 hours 53 minutes per day.

Monthly average temperatures in Asau, Samoa §

The warmest months in Asau are April, May and June, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in February, August and December, when daily mean temperatures range from 26 to 27 °C (80 - 80 °F) throughout the day. On average each year, Asau 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 Asau, Samoa.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 29°C
(85°F)		 29°C
(84°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
(84°F)		 29°C
(84°F)
Mean maximum 29°C
(84°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(84°F)		 28°C
(84°F)
Average high 28°C
(82°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(82°F)		 28°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)
Daily mean 27°C
(80°F)		 26°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(80°F)		 26°C
(80°F)		 27°C
(80°F)		 27°C
(80°F)		 27°C
(80°F)		 27°C
(80°F)
Average low 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°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
(79°F)
Mean minimum 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 25°C
(77°F)
Minimum 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)

Compare climate in Asau with other places

Compare temperature, precipitation, sunshine, UV index in Asau, Samoa with other places around the world.

Monthly average precipitation in Asau, Samoa §

Asau usually has the most precipitation in January, February and December, with an average of 25 rainy days and 432 mm (17.0 inches) of precipitation per month.The driest months in Asau are June, August and September. On average, 60 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Asau, Samoa.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 328 (12.9) 575 (22.6) 142 (5.6) 179 (7.0) 140 (5.5) 70 (2.8) 114 (4.5) 63 (2.5) 47 (1.9) 90 (3.5) 174 (6.9) 394 (15.5)
Average precipitation days (≥ 1 mm) 23 26 25 23 19 15 13 12 9 17 23 26

Monthly sunshine hours in Asau, Samoa §

The sunniest months in Asau are March, September and October, when the sun shines an average of 9 hours 57 minutes a day.Least sunny months in Asau: January, February and June receive an average of 7 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Asau, Samoa.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 228 208 303 270 276 269 279 296 302 308 294 285
Mean daily daylight hours 12h 48m 12h 30m 12h 8m 11h 45m 11h 28m 11h 19m 11h 24m 11h 40m 12h 1m 12h 24m 12h 43m 12h 53m

Solar UV radiation in Asau, Samoa §

Asau 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 11. For more detailed information, check out our hourly Asau UV Index data.

Average daily maximum UV levels by month for Asau, Samoa.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 16 16 16 13 11 9 10 12 14 15 15 15