Rayong Climate by Month
Rayong, Thailand
Hot all year, with rain spread through the year.
Hot all year, with rain spread through the year: that's Rayong's climate in short. Afternoon highs range from 90°F (32°C) in September to 93°F (34°C) in April, and December nights average 71°F (22°C). It gets 59 in (1493 mm) of rain a year, spread across the months.
- Warmest month
- 93°F(34°C)
- Average high, April
- Coldest nights
- 71°F(22°C)
- Average low, December
- Rain per year
- 59 in(1493 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: April
Best and worst months in Rayong
Best for weatherDecember to February are the best time for weather in Rayong: highs near 91°F (33°C) and about 0.8 in (20 mm) of rain a month.
Least pleasantSeptember and October are the least pleasant; September is the wettest, with 10 in (263 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in December.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rayong weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 91°F(33°C) | 72°F(22°C) | 1.0 in(25 mm) | 69% | 5.1 |
| FebFebruaryBest | 91°F(33°C) | 74°F(24°C) | 1.0 in(25 mm) | 71% | 5.6 |
| MarMarch | 92°F(33°C) | 77°F(25°C) | 3.0 in(77 mm) | 74% | 5.7 |
| AprApril | 93°F(34°C) | 79°F(26°C) | 3.9 in(100 mm) | 75% | 5.9 |
| MayMay | 92°F(34°C) | 79°F(26°C) | 7.9 in(200 mm) | 76% | 5.2 |
| JunJune | 91°F(33°C) | 79°F(26°C) | 6.8 in(173 mm) | 76% | 4.9 |
| JulJuly | 91°F(33°C) | 78°F(26°C) | 6.7 in(169 mm) | 77% | 4.5 |
| AugAugust | 90°F(32°C) | 78°F(26°C) | 6.1 in(156 mm) | 78% | 4.6 |
| SepSeptember | 90°F(32°C) | 76°F(25°C) | 10 in(263 mm) | 80% | 4.4 |
| OctOctober | 90°F(32°C) | 75°F(24°C) | 9.6 in(244 mm) | 79% | 4.8 |
| NovNovember | 91°F(33°C) | 74°F(23°C) | 2.0 in(51 mm) | 71% | 4.9 |
| DecDecemberBest | 91°F(33°C) | 71°F(22°C) | 0.4 in(10 mm) | 67% | 4.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Rayong →- 🇹🇭Chon BuriThailand · Pop. 219k99%matchSame daytime highsSame nighttime lowsRayong vs Chon Buri →
- 🇹🇭Samut PrakanThailand · Pop. 389k99%matchSame daytime highsSame nighttime lowsRayong vs Samut Prakan →
- 🇹🇭Nong ChokBangkok, Thailand · Pop. 157k99%matchSame daytime highsSame nighttime lowsRayong vs Nong Chok →
- 🇹🇭Kabin BuriPrachin Buri, Thailand · Pop. 140k98%matchSame daytime highsSimilar rainfallRayong vs Kabin Buri →
- 🇹🇭Sa KaeoThailand · Pop. 28k97%matchSame daytime highsSame humidityRayong vs Sa Kaeo →