Bangkok, Thailand Weather

Thailand 🇹🇭 · Local time 01:00
81°
Overcast Feels like 85° · High 90° / Low 81°
Wind
8 mph
Humidity
74%
0 Low
Updated 2 hours ago

Bangkok hourly forecast: next 24 hours

Today's high of 90°F (32°C) is right in line with the typical August high of 89°F (32°C).

Now
20%
2 AM
20%
3 AM
20%
4 AM
20%
5 AM
20%
6 AM
20%
6:06 AM
Sunrise
7 AM
20%
8 AM
17%
9 AM
16%
10 AM
11 AM
12 PM
15%
1 PM
2 PM
42%
3 PM
37%
4 PM
41%
5 PM
40%
6 PM
44%
6:32 PM
Sunset
7 PM
18%
8 PM
19%
9 PM
19%
10 PM
11 PM
18%
12 AM
19%

Full Bangkok hourly forecast →

Current conditions in detail

Feels like
85°
Wind
8 mph
SW · gusts 19 mph
Humidity
74%
Pressure
29.78 in
Visibility
6 mi
Precipitation
0.0 in
69% chance today

Bangkok weather tomorrow (Friday, August 28)

Tomorrow in Bangkok looks overcast, with a high of 87° and an overnight low of 81°. Precipitation chance is modest at 24%. Winds top out near 15 mph, and the UV index reaches 11 (extreme).

High / Low
87° / 81°
Precipitation
24%
Sunrise / sunset
06:06 AM / 06:32 PM

See the full Bangkok 14-day forecast →

Bangkok 14-day forecast

Today
Overcast
High 90° Low 81°
Chance of precipitation: 69%
Fri, Aug 28 Friday
Overcast
High 87° Low 81°
Chance of precipitation: 24%
Sat, Aug 29 Saturday
Overcast
High 82° Low 80°
Chance of precipitation: 29%
Sun, Aug 30 Sunday
Overcast
High 86° Low 77°
Chance of precipitation: 77%
Mon, Aug 31 Monday
Patchy rain nearby
High 82° Low 79°
Chance of precipitation: 63%
Tue, Sep 1 Tuesday
Overcast
High 82° Low 79°
Chance of precipitation: 40%
Wed, Sep 2 Wednesday
Patchy rain nearby
High 90° Low 78°
Chance of precipitation: 36%
Thu, Sep 3 Thursday
Cloudy
High 90° Low 79°
Chance of precipitation: 13%
Fri, Sep 4 Friday
Cloudy
High 93° Low 81°
Chance of precipitation: 36%
Sat, Sep 5 Saturday
Overcast
High 94° Low 80°
Chance of precipitation: 67%
Sun, Sep 6 Sunday
Overcast
High 87° Low 80°
Chance of precipitation: 38%
Mon, Sep 7 Monday
Overcast
High 95° Low 80°
Chance of precipitation: 15%
Tue, Sep 8 Tuesday
Overcast
High 96° Low 81°
Chance of precipitation: 12%
Wed, Sep 9 Wednesday
Cloudy
High 92° Low 81°
Chance of precipitation: 12%

About the weather in Bangkok

Bangkok has one of the steadier climates in our dataset. Average highs move only 4°C across the whole year - from 88°F (31°C) in January to 94°F (34°C) in April - so the practical difference between seasons here is rainfall and daylight, not warmth.

Bangkok weather: quick facts

  • Hottest month: April - highs near 94°F (34°C)
  • Coldest month: January - highs near 88°F (31°C)
  • Decade extremes (2015-2024): 103°F (39°C) high · 57°F (14°C) low
  • Wettest month: September (26 rainy days) · Sunniest: April (10.9 h sun/day)
  • Climate type: tropical wet-and-dry
  • Annual swing: 4°C between the average warmest and coolest month · day to night: 7°C
  • Months averaging 30°C or hotter: 12
  • Average humidity: 75%

Temperatures through the year

At its warmest, in April, Bangkok runs to 94°F (34°C) in the afternoon and back to 80°F (27°C) by dawn. January sits at the other end of the year: 88°F (31°C) by day, 72°F (22°C) at night. Sunshine averages 9.6 hours a day over the year, peaking in April at 10.9 hours.

Rain, sun and snow

Between the average April and the average January lie 4°C, a narrower spread than all but 10% of the 3496 cities in our dataset. Days and nights are about 7°C apart on average - narrower than about 78% of the cities we track. Average highs hold at or above 30°C for 12 months of the year, January through December being the unbroken run. September is the wettest month at 11.5 inches (293 mm) over 26 days; December is the driest. The gridded 2015-2024 daily record for this location tops out at 103°F (39°C) and bottoms at 57°F (14°C) - decade extremes, not all-time station records.

Season by season

March through May

March through May brings serious heat here - highs near 93°F (34°C), nights near 80°F (27°C), and rain falls on around 39 of the 90 days. Daylight is generous - around 10.6 hours of sun a day. With the moisture factored in, afternoons feel hotter than the reading suggests - the humidity and dew point converter shows why.

June through August

June through August runs hot here - highs near 89°F (32°C), nights near 78°F (26°C), and rain falls on around 74 of the 90 days.

September through November

Through September through November, Bangkok runs hot: 88°F (31°C) by day, 76°F (24°C) after dark, and rain falls on around 59 of the 90 days.

December through February

December through February brings hot afternoons here - highs near 89°F (31°C), nights near 73°F (23°C), and rain comes on about 14 days over the three months. Daylight is generous - around 10.3 hours of sun a day.

Average temperatures in Bangkok by month

Monthly averages for Bangkok based on 2015–2024 weather data.
MonthHighLow Rain daysPrecipitation SunshineHumidity
January 88° 72° 4 0.9 in 10.3 h/day 67%
February 90° 74° 5 1.2 in 10.6 h/day 68%
March 92° 79° 8 1.7 in 10.8 h/day 73%
April 94° 80° 11 3.3 in 10.9 h/day 72%
May 93° 80° 20 6.2 in 10.1 h/day 76%
June 91° 79° 23 5.7 in 9.4 h/day 77%
July 89° 78° 25 7.7 in 8.0 h/day 79%
August 89° 78° 26 7.4 in 7.9 h/day 80%
September 88° 77° 26 11.5 in 8.0 h/day 83%
October 87° 76° 22 9.5 in 8.8 h/day 83%
November 88° 75° 11 2.8 in 9.8 h/day 74%
December 88° 72° 4 0.8 in 10.1 h/day 65%

Explore Bangkok's full climate guide →

Common questions

When does it rain most in Bangkok?
September, at 11.5 inches (293 mm) over about 26 days. December is the driest month, at 19 mm (0.8 in).
What is the coldest month in Bangkok?
January, with highs of 88°F (31°C) and lows near 72°F (22°C). The coldest day in the 2015-2024 record fell to 57°F (14°C).
Is there snow in Bangkok?
Effectively no. The 2015-2024 record for Bangkok shows no regular measurable snowfall.
What is the hottest month in Bangkok?
April, averaging 94°F (34°C) by day and 80°F (27°C) overnight. The hottest single day in our 2015-2024 record for this location reached 103°F (39°C).
Is Bangkok cold in winter?
January nights average 72°F (22°C). Cold never really arrives.
What is the best time to visit Bangkok?
November to February is the sweet spot for Bangkok - humidity and rainfall are at their lowest, which is what actually varies here. Expect 89°F (31°C) in the afternoon and around 6 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in November.