Chiang Mai in June:
very hot, frequent rain

Chiang Mai, Thailand · Records from 2006 to 2025. Not a forecast.

Mean high33°Hottest day 39.8° (2010)
Mean low25°Coldest night 22.2° (2009)
Rain days11 days5-18 by year
Rainfall108mmDaylight 13.2 → 13.2 h
Chiang Mai's 12 months iBest: December and January
Trip types Sightseeing on foot Poorhot and muggy
Humidity73%30 muggy days
Clear days0 days26 overcast days
Mean wind5 km/hRarely windy
Sunrise / sunset (15th)05:47 / 19:02Daylight 13.2 → 13.2 h

Chiang Mai in June

A month of on-and-off rain. Wet and dry days mix, so it is safer to schedule outdoor plans in the morning. The weather changes day to day, so keep your plans loose.

Days averaged 33°C and nights 25°C. Midday was for air conditioning, a cold drink or a long lunch out of the sun. There were 11 rain days on average, roughly one day in three. It varied a lot from year to year. June 2019 had 5 rain days; 2011 had 18.

With 28 days above 30°C on average, most of the month felt like high summer. Not every year was typical: 2010 ran 3.0°C warmer than the mean, with highs of 36.2°C.

Typhoons i No tropical storm passed within 300 km in this month over the last 20 years. Typhoons: May

Date by date i

‹ May June 2027 July ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
1-5rain on 31% of days34° 24°
6-12rain on 41% of days33° 25°
13-19rain on 39% of days33° 24°
20-26rain on 35% of days33° 25°
27-30rain on 36% of days33° 24°

0-5/206-8/209-11/2012-20/20

1-5rain on 31% of days34° 24°
6-12rain on 41% of days33° 25°
13-19rain on 39% of days33° 24°
20-26rain on 35% of days33° 25°
27-30rain on 36% of days33° 24°
Tap another date to change

2006none
2007none
20084mm
20093mm
20104mm
2011none
201212mm
2013none
20144mm
2015none
2016none
201711mm
20186mm
2019none
2020none
20212mm
20222mm
20235mm
20248mm
2025none
Holidays in June (2027)
  • June 3 Queen Suthida's Birthday
  • June 18 Juneteenth (observed)
  • June 19 Juneteenth National Independence Day

1 Local public holiday or break (busier, pricier)1 US holidays (flights fill up)

Your trip dates, the past 20 years

Trip dates ~

You can also click two dates on the axis. Hover a cell to see that day's rain.
Trip rain days Month rain days
2006
0 d 10 d
2007
1 d 13 d
2008
5 d 11 d
2009
3 d 12 d
2010
1 d 7 d
2011
4 d 18 d
2012
4 d 8 d
2013
1 d 10 d
2014
4 d 11 d
2015
1 d 8 d
2016
3 d 16 d
2017
6 d 12 d
2018
6 d 18 d
2019
1 d 5 d
2020
1 d 10 d
2021
5 d 11 d
2022
1 d 5 d
2023
2 d 7 d
2024
6 d 16 d
2025
3 d 14 d
Years with rain
Tap a date to start, tap another to end. Each cell is that date in one year.
'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
of 20
5
5
8
5
8
9
8
11
7
5
9
9
8
10
9
9
7
8
4
5
5
5
6
8
10
10
7
9
5
8
Rain days on trip
01531441413661151263

No rain1-9 mm10 mm or more Dates outside your trip are dimmed.

One row per year, one cell per day. 2019 had 5 rain days, 2011 had 18.

Chiang Mai through the year

MonthHighLowRain daysRainfall
JanuaryGood 30°16°1 day14mm
February 33°17°1 day3mm
March 35°20°2 days20mm
April 37°23°5 days57mm
May 35°24°12 days181mm
June 33°25°11 days108mm
July 32°24°15 days162mm
August 32°24°17 days219mm
September 32°24°14 days198mm
October 32°23°10 days170mm
November 31°20°4 days52mm
DecemberGood 29°17°1 day10mm

Common questions

Does it rain a lot in Chiang Mai in June?

Over the past 20 years June averaged 11 rain days (1 mm or more) out of 30. Individual years ran from 5 in the driest to 18 in the wettest.

What should I wear in Chiang Mai in June?

Days averaged 33°C and nights 25°C. Pack a compact umbrella, T-shirts, sunscreen plus a hat, and insect repellent.

Is June a good time to visit Chiang Mai?

On warmth and rain days alone, Chiang Mai's easiest months were December and January. June ranked 8 of 12.

Is Chiang Mai humid in June?

Mean relative humidity was 73%, with about 30 muggy days (dew point of 20°C or more) in the month.