Climate Insights for Tāfuna

, Western District, American Samoa

Hottest
February
28°C peak
Coldest
July
26°C low
Wettest
February
419mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Tāfuna is hot. The average annual temperature is 27°C and approximately 2905mm of precipitation falls per year. Tāfuna receives a notable amount of rainfall throughout the year, including during its driest month. Tāfuna is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: February, April, March. The coldest months are July, August, September, when temperatures can drop to 26°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 28° Min: 27° Feb Max: 28° Average: 28° Min: 27° Mar Max: 28° Average: 28° Min: 27° Apr Max: 28° Average: 28° Min: 27° May Max: 28° Average: 27° Min: 27° Jun Max: 28° Average: 27° Min: 26° Jul Max: 27° Average: 27° Min: 26° Aug Max: 27° Average: 27° Min: 26° Sep Max: 27° Average: 27° Min: 26° Oct Max: 27° Average: 27° Min: 26° Nov Max: 28° Average: 27° Min: 26° Dec Max: 28° Average: 27° Min: 26°
Max
Average
Min

Tāfuna has relatively stable temperatures year-round, staying within a 2°C range. The warmest month is February, when average highs reach 28°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 26°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 334mm Feb Precipitation: 419mm Mar Precipitation: 162mm Apr Precipitation: 309mm May Precipitation: 211mm Jun Precipitation: 155mm Jul Precipitation: 157mm Aug Precipitation: 132mm Sep Precipitation: 155mm Oct Precipitation: 225mm Nov Precipitation: 250mm Dec Precipitation: 396mm
Precipitation

Tāfuna is a very wet location, receiving approximately 2905mm of precipitation annually, which averages out to around 242mm per month. The wettest month is February, averaging 419mm of rainfall. December and January also tend to see above-average precipitation. The driest month is August, with just 132mm. That's 287mm less than February, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 6km/h Mar Wind Speed: 4km/h Apr Wind Speed: 5km/h May Wind Speed: 6km/h Jun Wind Speed: 7km/h Jul Wind Speed: 7km/h Aug Wind Speed: 7km/h Sep Wind Speed: 7km/h Oct Wind Speed: 6km/h Nov Wind Speed: 5km/h Dec Wind Speed: 5km/h
Wind Speed

Tāfuna is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

93 days until Spring

It is currently winter in Tāfuna, which began on June 21, 2026. Tāfuna is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 28°C, while the coldest stretch bottoms out in July near 26°C. Spring is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 629mm across the season with a monthly average of 210mm. Winds are generally light, averaging 6km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 1150mm across the season with a monthly average of 383mm. Winds are generally light, averaging 5km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 27 to 28°C. Rainfall is heavy, totalling around 682mm across the season with a monthly average of 227mm. Winds are generally light, averaging 5km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 444mm across the season with a monthly average of 148mm. Winds are generally light, averaging 7km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Tāfuna based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
27 °C
28 °C
5 km/h
334 mm
0 cm
Feb
27 °C
28 °C
6 km/h
419 mm
0 cm
Mar
27 °C
28 °C
4 km/h
162 mm
0 cm
Apr
27 °C
28 °C
5 km/h
309 mm
0 cm
May
27 °C
28 °C
6 km/h
211 mm
0 cm
Jun Current
26 °C
28 °C
7 km/h
155 mm
0 cm
Jul
26 °C
27 °C
7 km/h
157 mm
0 cm
Aug
26 °C
27 °C
7 km/h
132 mm
0 cm
Sep
26 °C
27 °C
7 km/h
155 mm
0 cm
Oct
26 °C
27 °C
6 km/h
225 mm
0 cm
Nov
26 °C
28 °C
5 km/h
250 mm
0 cm
Dec
26 °C
28 °C
5 km/h
396 mm
0 cm
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