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Railey Weather in January
January in Railey typically sees daytime highs of 31°C (88°F) and nighttime lows of 25°C (77°F). Expect some rainfall during the month.
Rainfall in Railey in January
Climate statistics over the past 30 years suggest around 5 days of rain, with 52 mm (2 in) average for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Railey in January
January in Railey brings very high temperatures, with highs of 31°C (88°F) and nights around 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Railey in January
Enjoy a sunny month with about 200 hours of sunshine, the clear skies make Railey even more beautiful.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Railey Temperature in January
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
18%
Precipitation
52 mm (2 in)
Rainy days
5 days
Humidity
77%
Sunshine
200 hours
Percentage Sunshine
Railey Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Railey - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Railey typically stay consistent throughout January, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Railey in January
Browse day-by-day weather records for Railey spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Railey historical weather extremes in January
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Railey.
- The warmest day in January was on January 20, 1998, with a maximum of 42°C (108°F).
- The coldest January day was on January 8, 2017, with a maximum of 25°C (77°F).
- The coldest night in January in Railey was on January 17, 1998, with a minimum of 19°C (66°F).
Best Places in Thailand in January
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in January →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Railey in January
Warm but pleasant conditions in Railey in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Railey in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling8/10 -
Walking8/10 -
Camping8/10 -
Outdoor sports8/10
Railey 3-Day Forecast
More climate data for Railey
Temperature Rainfall Sunshine Humidity
See the full Railey climate overview or explore weather in Thailand.
Popular in January
Where to go in January - average daytime high across popular destinations.
Bangkok
33°C (91°F) Ao Nang Beach
31°C (88°F) Jomtien Beach31°C (88°F) Chiang Mai31°C (88°F) Ko Lanta31°C (88°F) Hua Hin30°C (86°F) Patong Beach30°C (86°F) Bucket list
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