Satitoa, Samoa experiences average highs of 28°C (82°F) and lows of 26°C (79°F) throughout the year. Rainfall is frequent, averaging about 26 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. High humidity combined with warm temperatures produces a tropical feel year-round. Average highs have stayed broadly stable across the available records.
Satitoa, Samoa Weather & Climate 2026
Monthly climate averages for Satitoa, Samoa. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Nov 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
4.4/10
Best: June, July, August
UV Index
8
High
Temperature 28°C / 26°C
Feels Like 33°C / 29°C
Rainy Days 26
Rainfall 269 mm
Sunshine 10 h
Humidity 84%
Wind Speed 24 km/h
Dew Point 24°C
Hottest Month
29°C
March
Avg Low26°C
Rain26days
Coldest Month
25°C
August
Avg High27°C
Rain24days
Driest Month
24days
June
Avg High28°C
Avg Low26°C
Windiest Month
28 km/h
July (Gusts 39)
Sea Temperature
28°C – 30°C
Warmest water: March (
30°C
)
Worst Time to Visit
Consider avoiding January, March due to heavy rainfall, oppressive humidity.
Sun Position
Sunrise 06:49
Daylight 11.3h
Sunset 18:07
Live conditions—
Satitoa on the map · live conditions
Satitoa, Samoa
- Continent
- Oceania
- Country
- Samoa
- City
- Satitoa
- Population
- 522
- Coordinates
- -14.03°, -171.43°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 28°C
Avg Low 25°C
Rain 26 days/mo
Summer
Dec–Feb
Avg High 29°C
Avg Low 26°C
Rain 28 days/mo
Autumn
Mar–May
Avg High 29°C
Avg Low 26°C
Rain 26 days/mo
Winter
Jun–Aug
Avg High 27°C
Avg Low 25°C
Rain 24 days/mo
3/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 29°C / 26°C . Feb: 29°C / 26°C . Mar: 29°C / 26°C . Apr: 29°C / 26°C . May: 28°C / 26°C . Jun: 28°C / 26°C . Jul: 27°C / 25°C . Aug: 27°C / 25°C . Sep: 27°C / 25°C . Oct: 28°C / 25°C . Nov: 28°C / 26°C . Dec: 28°C / 26°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 332 mm. Feb: 431 mm. Mar: 198 mm. Apr: 263 mm. May: 257 mm. Jun: 201 mm. Jul: 238 mm. Aug: 164 mm. Sep: 189 mm. Oct: 317 mm. Nov: 300 mm. Dec: 334 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 84%. Mar: 84%. Apr: 84%. May: 84%. Jun: 83%. Jul: 83%. Aug: 82%. Sep: 83%. Oct: 84%. Nov: 84%. Dec: 84%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 22 km/h . Feb: 25 km/h . Mar: 19 km/h . Apr: 22 km/h . May: 24 km/h . Jun: 27 km/h . Jul: 28 km/h . Aug: 27 km/h . Sep: 27 km/h . Oct: 27 km/h . Nov: 22 km/h . Dec: 22 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 9h. Mar: 10h. Apr: 10h. May: 10h. Jun: 10h. Jul: 10h. Aug: 11h. Sep: 11h. Oct: 11h. Nov: 11h. Dec: 10h.
Sea Temperature
Sea Temperature
Line chart showing monthly sea temperature. Jan: 30°C . Feb: 30°C . Mar: 30°C . Apr: 30°C . May: 30°C . Jun: 29°C . Jul: 28°C . Aug: 28°C . Sep: 28°C . Oct: 28°C . Nov: 29°C . Dec: 29°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 8. Mar: UV 9. Apr: UV 8. May: UV 7. Jun: UV 6. Jul: UV 6. Aug: UV 7. Sep: UV 8. Oct: UV 9. Nov: UV 9. Dec: UV 9.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 79 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Mar 2025 · 29°C | Mar · 29°C |
| Coldest month | Sep 2025 · 25°C | Aug · 25°C |
| Wettest month | Oct 2025 · 508 mm | Feb · 431 mm |
| Windiest month | Oct 2025 · 29 km/h | Jul · 28 km/h |
Month-by-Month Weather Table
January
Wet 
February
Wet March
Wet April
Wet May
Wet June best
Wet July best
Wet August best
Wet September
Wet October
Wet November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 29°C / 26°C | 34°C / 30°C | 28days (332 mm) Wet | 9.9h Good | 84% Humid | 8.6 Very High | Wet | View Details |
| February | 29°C / 26°C | 34°C / 30°C | 26days (431 mm) Wet | 8.5h Good | 84% Humid | 8.2 Very High | Wet | View Details |
| March | 29°C / 26°C | 35°C / 30°C | 26days (198 mm) Wet | 10.4h Excellent | 84% Humid | 9.2 Very High | Wet | View Details |
| April | 29°C / 26°C | 34°C / 30°C | 26days (263 mm) Wet | 9.7h Good | 84% Humid | 8.1 Very High | Wet | View Details |
| May | 28°C / 26°C | 33°C / 29°C | 26days (257 mm) Wet | 9.7h Good | 84% Humid | 6.5 High | Wet | View Details |
| June best | 28°C / 26°C | 31°C / 28°C | 24days (201 mm) Wet | 9.9h Good | 83% Humid | 6.3 High | Wet | View Details |
| July best | 27°C / 25°C | 30°C / 27°C | 25days (238 mm) Wet | 9.9h Good | 83% Humid | 6.3 High | Wet | View Details |
| August best | 27°C / 25°C | 31°C / 27°C | 24days (164 mm) Wet | 10.5h Excellent | 82% Humid | 7.3 Very High | Wet | View Details |
| September | 27°C / 25°C | 31°C / 27°C | 24days (189 mm) Wet | 10.9h Excellent | 83% Humid | 8.4 Very High | Wet | View Details |
| October | 28°C / 25°C | 32°C / 28°C | 27days (317 mm) Wet | 10.8h Excellent | 84% Humid | 8.7 Very High | Wet | View Details |
| November | 28°C / 26°C | 34°C / 29°C | 26days (300 mm) Wet | 10.6h Excellent | 84% Humid | 9 Very High | Wet | View Details |
| December | 28°C / 26°C | 34°C / 30°C | 29days (334 mm) Wet | 10.3h Excellent | 84% Humid | 9 Very High | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Satitoa are June, July, August, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Satitoa, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Satitoa is March, with average daytime highs of 29°C (84°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Satitoa is August, with average overnight lows of 25°C (77°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Satitoa is February, averaging 431mm of precipitation across 26 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Satitoa runs through December, January, October, February, with the heaviest rainfall in December. Based on 10-year averages for Satitoa.
Satitoa receives approximately 121 sunshine hours per year. The sunniest month is September with around 11 hours. Based on climate data for Satitoa.
The least favorable months to visit Satitoa are January, March, primarily due to heavy rainfall, oppressive humidity. For the best conditions, consider June, July, August instead.
The annual average UV index in Satitoa is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Satitoa is 84%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Yes — sea temperatures in January, February, March, April, May, June, July, August, September, October, November, December average 29°C (84°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Satitoa are 24 km/h (15 mph). The windiest month is July with peak winds reaching 28 km/h (17 mph) (gusts up to 39 km/h / 24 mph).
Satitoa averages 1 clear-sky days per month with overall cloud cover around 64%. The clearest skies occur in September.
The annual average dew point in Satitoa is 24°C (75°F), which feels oppressively humid. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Satitoa has a Tropical Rainforest climate, classified as Af under the Köppen system. Tropical climates are warm year-round with high rainfall and temperatures rarely dropping below 18°C (64°F).
The 'feels like' temperature in Satitoa ranges from 29°C (84°F) to 33°C (91°F) on average. Humidity and radiant heat mean it often feels warmer than the thermometer reads, especially in summer months.
June is not the best time to visit Satitoa, with a climate score of 5.6/10. Consider visiting during June, July, August instead for better conditions.
For June in Satitoa, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 28°C (82°F) and 24 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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