Climate & Weather in Chiang Rai, 🇹🇭 Thailand - Monthly Averages, Forecast & Air Quality

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🇹🇭 Chiang Rai, #394

Nomad Score 6.5

Coords 19.9068867, 99.8332739

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CURRENT CONDITIONS

Temperature 30.0°C / 21.4°C

Feels Like 35.0°C / 24.0°C

Weather 🌧️ Light drizzle

Humidity %

Wind 11.7 km/h (gusts 26.6)

UV Index 8.8

Sunrise / Sunset 06:07 / 18:25

Daylight 12.3 hrs

Last updated: 7 hours ago

7-DAY FORECAST

Date	Weather	High	Low	Feels Like	Precip	Rain %	Wind	UV
Sun 13 Sep	🌧️ Light drizzle	30.0°	21.4°	35.0° / 24.0°	0.2 mm	12%	11.7 km/h	8.8
Mon 14 Sep	🌧️ Light drizzle	31.3°	22.6°	36.4° / 26.4°	0.5 mm	51%	11.7 km/h	7.5
Tue 15 Sep	🌧️ Moderate drizzle	30.9°	23.1°	36.0° / 27.0°	1.7 mm	68%	10.4 km/h	6.2
Wed 16 Sep	⛈️ Thunderstorm	28.3°	23.4°	34.4° / 28.5°	3.7 mm	80%	6.0 km/h	8.1
Thu 17 Sep	⛈️ Thunderstorm	29.5°	22.6°	36.6° / 26.9°	13.7 mm	88%	6.0 km/h	8.5
Fri 18 Sep	⛈️ Thunderstorm	28.1°	22.5°	33.9° / 27.0°	42.8 mm	92%	7.8 km/h	7.6
Sat 19 Sep	⛈️ Thunderstorm	28.5°	22.3°	34.6° / 26.6°	22.2 mm	84%	5.3 km/h	7.7

BEST MONTHS TO VISIT

Month	Rating	Avg High	Avg Low	Rain Days	Sun (hrs)	Humidity
January	Excellent	26.5°C	14.6°C	3.1	319.3	69.4%
December	Excellent	26.3°C	16.2°C	5.0	316.2	76.1%
February	Excellent	29.2°C	15.5°C	3.8	291.2	65.8%
November	Good	27.5°C	18.6°C	10.6	291.0	80.6%
March	Good	32.8°C	18.6°C	3.5	319.3	61.5%
April	Good	33.6°C	21.0°C	7.8	303.0	65.9%
October	Fair	28.8°C	21.2°C	17.0	300.7	83.4%
September	Fair	29.4°C	22.5°C	23.2	267.0	86.7%
July	Fair	30.0°C	23.2°C	25.4	263.5	85.3%
August	Fair	29.4°C	22.9°C	25.5	238.7	87.3%
June	Fair	30.8°C	23.3°C	25.8	264.0	83.3%
May	Fair	32.0°C	22.8°C	19.2	319.3	76.3%

Ratings based on temperature comfort, rainfall, sunshine, and humidity. Ideal for digital nomads.

TEMPERATURE BY MONTH

PRECIPITATION & RAIN DAYS

SUNSHINE, UV & HUMIDITY

AIR QUALITY

🟢 Good

US Air Quality Index

European AQI: 29

PM2.5 9.3 µg/m³

PM10 9.7 µg/m³

Ozone 44.0 µg/m³

NO₂ 7.0 µg/m³

SO₂ 2.3 µg/m³

CO 252.0 µg/m³

UV Index 0.0

Dust 1.0 µg/m³

Measured: 17 hours ago. Source: Open-Meteo.

MONTHLY CLIMATE DATA

Month	High	Low	Mean	Feels Hi	Feels Lo	Precip	Rain Days	Sun	Daylight	UV	Humidity	Wind	Clouds
Jan	26.5°	14.6°	20.3°	27.4°	15.0°	27.4 mm	3.1	319.3 hrs	11.1 hrs	-	69.4%	9.4 km/h	27.9%
Feb	29.2°	15.5°	22.1°	30.4°	16.1°	41.3 mm	3.8	291.2 hrs	11.5 hrs	-	65.8%	9.8 km/h	26.0%
Mar	32.8°	18.6°	25.2°	34.5°	19.9°	23.5 mm	3.5	319.3 hrs	12.0 hrs	-	61.5%	10.9 km/h	29.2%
Apr	33.6°	21.0°	26.9°	36.6°	23.6°	70.9 mm	7.8	303.0 hrs	12.6 hrs	-	65.9%	11.3 km/h	41.1%
May	32.0°	22.8°	27.0°	36.8°	26.9°	222.9 mm	19.2	319.3 hrs	13.1 hrs	-	76.3%	11.4 km/h	67.4%
Jun	30.8°	23.3°	26.5°	36.2°	28.0°	269.3 mm	25.8	264.0 hrs	13.3 hrs	-	83.3%	10.7 km/h	92.3%
Jul	30.0°	23.2°	26.2°	36.0°	27.9°	331.2 mm	25.4	263.5 hrs	13.2 hrs	-	85.3%	9.8 km/h	88.7%
Aug	29.4°	22.9°	25.6°	35.4°	27.4°	344.4 mm	25.5	238.7 hrs	12.8 hrs	-	87.3%	9.2 km/h	91.6%
Sep	29.4°	22.5°	25.5°	35.4°	26.6°	359.9 mm	23.2	267.0 hrs	12.3 hrs	-	86.7%	8.8 km/h	82.4%
Oct	28.8°	21.2°	24.7°	33.8°	24.6°	205.6 mm	17.0	300.7 hrs	11.7 hrs	-	83.4%	8.6 km/h	58.7%
Nov	27.5°	18.6°	22.6°	30.8°	20.8°	109.4 mm	10.6	291.0 hrs	11.2 hrs	-	80.6%	8.3 km/h	47.5%
Dec	26.3°	16.2°	21.0°	28.2°	17.4°	26.8 mm	5.0	316.2 hrs	10.9 hrs	-	76.1%	7.9 km/h	31.9%

Based on historical averages. Source: Open-Meteo.