Peak in December
Coolest in September
Heavy in January
Peak in dry season
Sea Temperature
Coastal Waters(Ocean)
Annual Average
Perfect for swimming and water sports
Based on average sea surface temperature
Ocean
Apia coastline
Apia Monthly Weather Guide
Click any month to explore daily weather forecasts
January
February
March
April
May
June
July
August
September
October
November
December
Essential Travel Info for Apia
Currency
WST
T Samoan tālā
Language
English
+1 more
Driving
Left side
Best Time to Visit Apia
Location, climate overview & historical trends
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📍 13.8333° S, 171.7500° W
Open in Google MapsApia is a prominent destination in Samoa.
Located at 13.83°S latitude,Apia experiences a tropical climate with warm temperatures year-round.
Based on 30 years of data, December is the warmest month (avg. 29°C), while September is the coolest. January sees the most rain (82% chance), making August the driest month.
Historical Climate Trend
30-Year Analysis+0.27°C
Total over 30 years
+0.09°C
Per decade
Linear regression analysis of historical maximum temperatures for Apia, based on 1995-2024 satellite data from NASA POWER.
Best Time to Visit
NASA POWER Data (1991-2021)Dry Season
Best months to visit
29°C
Avg High
Based on 30 years of NASA satellite data,Apia receives approximately 2,190mm of rainfall annually. These months offer optimal temperatures and minimal rain probability for your visit.
Climate Trends
EXCLUSIVE1995-2040 Temperature Trend
1995 Avg
28.6°
2024 Avg
28.8°
2040 Proj
29.1°
+0.09°C
per decade (observed)
+0.21°C
per decade (CMIP6)
🌡️ Apia has warmed by +0.3°C since 1995. By 2040, an additional +0.3°C is projected (based on CMIP6 rate of 0.207°C/decade), for a total of +0.6°C from 1995 baseline.
NASA POWER (1995-2024) + CMIP6 (CMCC_CM2_VHR4, EC_Earth3P_HR, FGOALS_f3_H, HiRAM_SIT_HR, MRI_AGCM3_2_S, NICAM16_8S)
Travel Intelligence
Exclusive flight analytics & health data for Apia
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Airport-to-Airport Logistics
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Flight Connectivity Analysis
Airport traffic data & seasonal patterns
Off the beaten path
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Peak
Jan
Low
Mar
Monthly Traffic Distribution
Key Connections
Health & Safety Advisory
CDC travel health recommendations
COVID-19
All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.
Hepatitis A
Recommended for unvaccinated travelers one year old or older going to Samoa.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.
Hepatitis B
Recommended for unvaccinated travelers younger than 60 years old traveling to Samoa. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Samoa.
Measles
Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.
Rabies
Dogs infected with rabies are not commonly found in Samoa.If rabies exposures occur while in Samoa, rabies vaccines may only be available in larger suburban/urban medical facilities.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.
Typhoid
Recommended for most travelers, especially those staying with friends or relatives or visiting smaller cities or rural areas.
+1 more
Source: CDC Travelers' Health
View Complete Health GuideApia Climate Data by Month
Historical temperature and precipitation averages
| Month | Avg High (°C) | Rain Probability (%) | Status |
|---|---|---|---|
| January | 29°C | 82% | 🌧️ Rainy |
| February | 29°C | 81% | 🌧️ Rainy |
| March | 29°C | 76% | 🌧️ Rainy |
| April | 29°C | 69% | 🌧️ Rainy |
| May | 29°C | 62% | 🌧️ Rainy |
| June | 28°C | 52% | 🌧️ Rainy |
| July | 28°C | 47% | 🌧️ Rainy |
| August | 28°C | 45% | 🌧️ Rainy |
| September | 28°C | 55% | 🌧️ Rainy |
| October | 29°C | 66% | 🌧️ Rainy |
| November | 29°C | 75% | 🌧️ Rainy |
| December | 29°C | 78% | 🌧️ Rainy |
Weather in Cities Near Apia
Explore climate data for popular destinations within easy reach
Compare weather conditions with nearby destinations for your trip planning
Compare Apia Weather vs Popular Destinations
Similar Climate Destinations
Discover destinations with weather similar to Apia
Ao Nang
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Colombo
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These destinations share similar weather patterns with Apia. Perfect alternatives if you're looking for the same climate in a different location.
Apia Weather FAQ
When is the best time to visit Apia?
Honestly, look for months with mild temperatures (20°C-25°C) and low rain chance. Based on historical data, summer months are usually great choices.
When is the hottest month in Apia?
December is historically the hottest month in Apia with average highs of 29°C.
When does it rain the most in Apia?
January typically sees the highest probability of rain (82%).
Is Apia expensive?
Prices vary by season. The "Perfect" weather months usually coincide with peak tourist season and higher prices, while the rainy or cold months offer better deals.