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Monthly climate in Talofofo Village, Guam

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Talofofo Village features a tropical rainforest climate (Af). Temperatures typically range between 27 °C (80 °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 2250 mm (88.6 inches) and receives 272 rainy days on the 1 mm (0.04 inches) threshold annually. Talofofo Village enjoys an average of 3434 hours of sunshine throughout the year, and daylight varies from 11 hours 20 minutes to 12 hours 53 minutes per day.

Monthly average temperatures in Talofofo Village, Guam

The warmest months in Talofofo Village are May, June and November, with daily mean temperatures ranging from 28 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 (80 - 81 °F) throughout the day. On average each year, Talofofo Village 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 Talofofo Village. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°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)		30°C
(85°F)		30°C
(86°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)
Mean maximum28°C
(83°F)		28°C
(82°F)		28°C
(82°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
(85°F)		29°C
(85°F)		29°C
(84°F)
Average high27°C
(82°F)		27°C
(81°F)		27°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
(80°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)
Average low26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(80°F)
Mean minimum25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		26°C
(78°F)		26°C
(78°F)		26°C
(79°F)		26°C
(79°F)
Minimum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(79°F)		25°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(79°F)		26°C
(78°F)

Compare climate in Talofofo Village with other places

Compare temperature, precipitation, sunshine, UV index in Talofofo Village, Guam with other places around the world.

Monthly average precipitation in Talofofo Village, Guam

Talofofo Village usually has the most precipitation in August, September and October, with an average of 28 rainy days and 372 mm (14.6 inches) of precipitation per month. The driest months in Talofofo Village are January, February and March. On average, 67 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Talofofo Village. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)63 (2.5)80 (3.1)60 (2.4)94 (3.7)82 (3.2)160 (6.3)275 (10.8)388 (15.3)369 (14.5)358 (14.1)207 (8.1)115 (4.5)
Average precipitation days (≥ 1 mm)161415182323302928282622

Monthly sunshine hours in Talofofo Village, Guam

The sunniest months in Talofofo Village are March, May and June, when the sun shines an average of 10 hours 30 minutes a day. Least sunny months in Talofofo Village: January, September and October receive an average of 8 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Talofofo Village. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours232267315313334316300267259262278285
Mean daily daylight hours11h 25m11h 41m12h 2m12h 25m12h 43m12h 53m12h 48m12h 32m12h 10m11h 48m11h 29m11h 20m

Solar UV radiation in Talofofo Village, Guam

Talofofo Village experiences the highest level of ultraviolet (UV) radiation in March, April and September, 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 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 Talofofo Village UV Index data.

Average daily maximum UV levels by month for Talofofo Village. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111315151314141415141211