Rayong, Thailand Weather
- Rayong, Thailand Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Rayong over the next 12 hours
- Temperature and possibility of rain in Rayong in the coming days
- Rainfall in Rayong in the coming days
- Rayong Weather Summary
- Weather averages by month
- Rayong's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Overcast
Pressure: 1,008 hPa
Feel like: 33 °C
Temperature: 27°C
Cloud: 100%
Humidity: 84%
Wind: W - 0 km/h
Visibility: 24.14 km
30 Day Averages and Extremes
- Average high 28.23°C
- Average low 22.63°C
- Hottest day 31°C (05 November 2025)
- Coldest day 19°C (18 November 2025)
- Average humidity 75.7%
- Days with precipitation 26 days
- Highest precipitation 74 mm (30 October 2025)
Yesterday's Data
- Max: 30°C
- Min: 25°C
- Total Precipitation: 9 mm
Temperature and possibility of rain in Rayong over the next 12 hours
Temperature and possibility of rain in Rayong in the coming days
Rainfall in Rayong in the coming days
Rayong Climate Summary
Rayong features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 28.76ºC (83.77ºF), which is about 0.12% higher than the national average for Thailand. Annually, the city experiences approximately 149.06 millimeters (5.87 inches) of rainfall, spread across 215.56 rainy days, accounting for 59.06% of the year.
| Longitude | 12.6813957 |
| Latitude | 101.2816261 |
| Yearly high temperature | 30.06ºC (86.11ºF) |
| Yearly low temperature | 26.7ºC (80.06ºF) |
| Hottest month | March 30.28ºC (86.5ºF) |
| Coldest month | January 24.89ºC (76.8ºF) |
| Yearly precip | 149.06mm (5.87in) |
| Days with rainfall | 215.56 days (59.06%) |
| Driest month | December (66.99%) |
| Wettest month | September (77.01%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 29.6° / 24.89° | 7.82 days |
| February | 29.63° / 25.84° | 7.64 days |
| March | 30.28° / 26.94° | 13.73 days |
| April | 31.1° / 28.01° | 15.27 days |
| May | 31.4° / 28.54° | 23.64 days |
| June | 30.41° / 27.83° | 26.18 days |
| July | 29.71° / 27.2° | 26.55 days |
| August | 29.65° / 27.16° | 26.45 days |
| September | 29.56° / 26.9° | 26.18 days |
| October | 29.72° / 26.5° | 24.55 days |
| November | 30.19° / 25.97° | 12.55 days |
| December | 29.51° / 24.57° | 5.0 days |
Rayong's weather
- Bangkok
- Pattaya City
- Phuket
- Chiang Mai
- Chiang Rai
- Pathum Thani
- Yasothon
- Samut Songkhram
- Krabi
- Amnat Charoen
- Lop Buri
- Suphan Buri
- Surin
- Kanchanaburi
- Chumphon
- Maha Sarakham
- Bueng Kan
- Roi Et
- Sukhothai
- Chanthaburi
- Samut Sakhon
- Chachoengsao
- Kalasin
- Kamphaeng Phet
- Ang Thong
- Chon Buri
- Khon Kaen
- Lamphun
- Phra Nakhon Si Ayutthaya
- Satun
- Sakon Nakhon
- Prachin Buri
- Saraburi
- Surat Thani
- Sa Kaeo
- Si Sa Ket
- Phayao
- Nakhon Sawan
- Uttaradit
- Trat
- Narathiwat
- Nakhon Pathom
- Mukdahan
- Songkhla
- Udon Thani
- Yala
- Pattani
- Phangnga
- Trang
- Ratchaburi
- Nonthaburi
- Phatthalung
- Phetchabun
- Ubon Ratchathani
- Phichit
- Prachuap Khiri Khan
- Buri Ram
- Nakhon Nayok
- Sing Buri
- Lampang
- Chai Nat
- Nakhon Ratchasima
- Nan
- Nong Khai
- Phetchaburi
- Nakhon Phanom
- Phitsanulok
- Tak
- Uthai Thani
- Nong Bua Lam Phu
- Mae Hong Son
- Nakhon Si Thammarat
- Samut Prakan
- Loei
- Chaiyaphum
- Ranong
- Phrae
Frequently asked questions
1. What is the hottest month in Rayong?
March has the highest average monthly temperature (daily mean of 30.28ºC) and January are the coolest (daily mean of 24.89ºC).
2. What should I wear in Rayong today?
For today's very hot weather in Rayong, with the high temperatures above 29ºC (84.2ºF), consider wearing:
- UV-protective sunglasses
- Loose and airy fabrics like linen or cotton
- Sunscreen for skin protection
- Lightweight t-shirt or tank top
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 446
- CO 251
- NH3 0
- NO2 11
- O3 55
- PM10 6
- PM25 6
- SO2 5
- CH4 1,425