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Nong Khai weather by month
Check out Nong Khai weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Nong Khai (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) | 29 |
31 |
34 |
36 |
34 |
33 |
32 |
31 |
32 |
31 |
30 |
29 |
| Min temperature (night-time) | 16 |
19 |
21 |
24 |
24 |
25 |
25 |
24 |
24 |
23 |
19 |
16 |
| Heat & Humidity | M |
H |
VH |
VH |
VH |
VH |
VH |
VH |
VH |
H |
H |
M |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & UV index in Nong Khai
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine | ||||||||||||
| Daily hours of daylight | 11 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
| UV Index (Maximum) | 9 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
9 |
8 |
Rainfall in Nong Khai
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain | 2 |
3 |
6 |
9 |
17 |
20 |
21 |
23 |
19 |
9 |
2 |
1 |
| Average monthly rainfall (mm) | 7 |
12 |
32 |
89 |
236 |
279 |
252 |
342 |
277 |
80 |
12 |
4 |
More about Nong Khai
Nong Khai by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Thailand
The climate guide for Thailand (Nong Khai) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Nong Khai?
Nong Khai has a hot tropical climate with a winter dry season.
Nong Khai weather in January
Expect daytime maximum temperatures of 29°C in Nong Khai, Thailand in January based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 29°C max day temperature
29 - 8 hours of sunshine per day
- 2 days with some rainfall
2 - 16°C min night temperature
16 - 11 hours of daylight per day
11 - Moderate heat & humidity
M - 7 mm of monthly rainfall
7 - 9 (Very High) UV index
9
Nong Khai weather in February
Expect daytime maximum temperatures of 31°C in Nong Khai, Thailand in February and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 31°C max day temperature
31 - 8 hours of sunshine per day
- 3 days with some rainfall
3 - 19°C min night temperature
19 - 12 hours of daylight per day
12 - High heat & humidity
H - 12 mm of monthly rainfall
12 - 11 (Extreme) UV index
11
Nong Khai weather in March
Expect daytime maximum temperatures of 34°C in Nong Khai, Thailand in March and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 34°C max day temperature
34 - 8 hours of sunshine per day
- 6 days with some rainfall
6 - 21°C min night temperature
21 - 12 hours of daylight per day
12 - Very High heat & humidity
VH - 32 mm of monthly rainfall
32 - 11+ (Extreme) UV index
11
Nong Khai weather in April
Expect daytime maximum temperatures of 36°C in Nong Khai, Thailand in April and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 89 mm of rainfall in the month.
- 36°C max day temperature
36 - 8 hours of sunshine per day
- 9 days with some rainfall
9 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 89 mm of monthly rainfall
89 - 11+ (Extreme) UV index
11
Nong Khai weather in May
Expect daytime maximum temperatures of 34°C in Nong Khai, Thailand in May and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 17 days with some rainfall and typically 236 mm of rainfall in the month.
- 34°C max day temperature
34 - 7 hours of sunshine per day
- 17 days with some rainfall
17 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 236 mm of monthly rainfall
236 - 11+ (Extreme) UV index
11
Nong Khai weather in June
Expect daytime maximum temperatures of 33°C in Nong Khai, Thailand in June and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 279 mm of rainfall in the month.
- 33°C max day temperature
33 - 5 hours of sunshine per day
- 20 days with some rainfall
20 - 25°C min night temperature
25 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 279 mm of monthly rainfall
279 - 11+ (Extreme) UV index
11
Nong Khai weather in July
Expect daytime maximum temperatures of 32°C in Nong Khai, Thailand in July and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 21 days with some rainfall and typically 252 mm of rainfall in the month.
- 32°C max day temperature
32 - 5 hours of sunshine per day
- 21 days with some rainfall
21 - 25°C min night temperature
25 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 252 mm of monthly rainfall
252 - 11+ (Extreme) UV index
11
Nong Khai weather in August
Expect daytime maximum temperatures of 31°C in Nong Khai, Thailand in August and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 23 days with some rainfall and typically 342 mm of rainfall in the month.
- 31°C max day temperature
31 - 5 hours of sunshine per day
- 23 days with some rainfall
23 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 342 mm of monthly rainfall
342 - 11+ (Extreme) UV index
11
Nong Khai weather in September
Expect daytime maximum temperatures of 32°C in Nong Khai, Thailand in September and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 19 days with some rainfall and typically 277 mm of rainfall in the month.
- 32°C max day temperature
32 - 5 hours of sunshine per day
- 19 days with some rainfall
19 - 24°C min night temperature
24 - 12 hours of daylight per day
12 - Very High heat & humidity
VH - 277 mm of monthly rainfall
277 - 11+ (Extreme) UV index
11
Nong Khai weather in October
Expect daytime maximum temperatures of 31°C in Nong Khai, Thailand in October and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 80 mm of rainfall in the month.
- 31°C max day temperature
31 - 8 hours of sunshine per day
- 9 days with some rainfall
9 - 23°C min night temperature
23 - 12 hours of daylight per day
12 - High heat & humidity
H - 80 mm of monthly rainfall
80 - 11 (Extreme) UV index
11
Nong Khai weather in November
Expect daytime maximum temperatures of 30°C in Nong Khai, Thailand in November and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 30°C max day temperature
30 - 8 hours of sunshine per day
- 2 days with some rainfall
2 - 19°C min night temperature
19 - 11 hours of daylight per day
11 - High heat & humidity
H - 12 mm of monthly rainfall
12 - 9 (Very High) UV index
9
Nong Khai weather in December
Expect daytime maximum temperatures of 29°C in Nong Khai, Thailand in December based on long-term weather averages. There are 8 hours of sunshine per day on average.
- 29°C max day temperature
29 - 8 hours of sunshine per day
- 1 day with some rainfall
1 - 16°C min night temperature
16 - 11 hours of daylight per day
11 - Moderate heat & humidity
M - 4 mm of monthly rainfall
4 - 8 (Very High) UV index
8
More about Nong Khai
Nong Khai by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Thailand
- Explore latest special offers & online deals from TUI
- Free child places & £0 deposits with direct debit available
- Book summer & winter sun holidays in 2026/2027
The climate guide for Thailand (Nong Khai) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Compare Nong Khai weather with the UK
The weather chart below compares the average monthly maximum daytime temperature for Nong Khai, Thailand and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
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