Nam Som weather
At 5:15 AM local time it was clear and 25°C (76°F). Mostly light, on-and-off rain; heavier around 4 AM (3.6 mm total). Best months for weather: Nov–Feb. Nam Som sits 232 m (761 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Nam Som, Udon Thani, Thailand.
Current conditions
- Clouds
- 9%
- Chance of rain
- 8%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 4 AM (3.6 mm total)
Daily Forecast
Best Time to Visit
Peak season Nov–FebOff season May–Sep
About Nam Som weather
Is it raining in Nam Som right now?
No. It’s clear and 25° right now. Mostly light, on-and-off rain; heavier around 4 AM (3.6 mm total).
What’s the weather like in Nam Som this week?
Over the next 7 days, expect highs of 29–33° and lows of 22–25°. Rain is likely on 6 of 7 days (Sunday, Monday, Tuesday, Thursday, Friday, Saturday). The driest day looks like Tuesday.
Has it been raining in Nam Som lately?
In the past 7 days, Nam Som had 4 rainy days and 10.5 mm of rain in total.
What should I pack for Nam Som?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Nam Som weather by month
When is the best time to visit Nam Som?
Based on weather alone, the best time to visit Nam Som is Nov–Feb, according to NASA's 2001–2025 climate averages. May–Sep tends to be the least pleasant. Average highs run from 27°C (80°F) in December to 37°C (98°F) in April.
What is the rainiest month in Nam Som?
August is the wettest month, with about 246 mm (9.7 in) of rain on average. December is the driest, with about 6 mm (0.2 in).
What is the hottest month in Nam Som?
April is the warmest, with average highs of 37°C (98°F) and lows of 24°C (76°F). December is the coolest, with highs of 27°C (80°F) and lows of 15°C (58°F).
Does Nam Som have a rainy season?
Yes. May–Sep is the rainy season (150 mm or more a month), while Nov–Mar is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months