- >>Weather by month // weather averages Bangkok
- >>Climate graph // Weather by Month Bangkok
- >>average temperature by month Bangkok
- >>Weather Bangkok
The Bangkok is situated close to the equator and therefore the summers are not easy to define. The best time to travel is January, February, November, December.
Climate graph // Weather by Month Bangkok

The driest month is December, with 10 mm | 0.4 inch of rain. Most of the precipitation here falls in September, averaging 244 mm | 9.6 inch.
average temperature by month Bangkok

April is the warmest month of the year. The temperature in April averages 29.9 °C | 85.8 °F. December is the coldest month, with temperatures averaging 25.9 °C | 78.6 °F.
Weather by month // weather averages Bangkok
Avg. Temperature °C (°F) | Min. Temperature °C (°F) | Max. Temperature °C (°F) | Precipitation / Rainfall mm (in) | Humidity (%) | Rainy days (d) | avg. Sun hours (hours) | |
---|---|---|---|---|---|---|---|
January |
26 (78.8) |
21.3 (70.3) |
30.7 (87.3) |
18 (0.7) |
63% | 2 | 9.0 |
February |
27.4 (81.4) |
23.2 (73.7) |
32.1 (89.7) |
15 (0.6) |
67% | 2 | 9.0 |
March |
28.8 (83.8) |
25.1 (77.1) |
33.4 (92.2) |
45 (1.8) |
68% | 5 | 10.0 |
April |
29.9 (85.8) |
26.5 (79.6) |
34.4 (93.9) |
72 (2.8) |
69% | 8 | 10.0 |
May |
29.1 (84.4) |
26.3 (79.3) |
33 (91.4) |
137 (5.4) |
75% | 16 | 10.0 |
June |
28.5 (83.3) |
25.9 (78.6) |
32.1 (89.8) |
133 (5.2) |
76% | 16 | 10.0 |
July |
28 (82.4) |
25.5 (77.9) |
31.5 (88.7) |
141 (5.6) |
77% | 17 | 10.0 |
August |
27.8 (82.1) |
25.3 (77.6) |
31.5 (88.6) |
150 (5.9) |
77% | 18 | 10.0 |
September |
27.3 (81.2) |
24.9 (76.8) |
30.9 (87.7) |
244 (9.6) |
81% | 18 | 9.0 |
October |
27 (80.5) |
24.1 (75.4) |
30.6 (87.1) |
196 (7.7) |
81% | 15 | 9.0 |
November |
26.7 (80.1) |
23 (73.4) |
30.9 (87.7) |
46 (1.8) |
69% | 5 | 9.0 |
December |
25.9 (78.6) |
21.3 (70.4) |
30.5 (86.9) |
10 (0.4) |
60% | 2 | 9.0 |
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Avg. Temperature °C (°F) |
26 °C (78.8) °F |
27.4 °C (81.4) °F |
28.8 °C (83.8) °F |
29.9 °C (85.8) °F |
29.1 °C (84.4) °F |
28.5 °C (83.3) °F |
28 °C (82.4) °F |
27.8 °C (82.1) °F |
27.3 °C (81.2) °F |
27 °C (80.5) °F |
26.7 °C (80.1) °F |
25.9 °C (78.6) °F |
Min. Temperature °C (°F) |
21.3 °C (70.3) °F |
23.2 °C (73.7) °F |
25.1 °C (77.1) °F |
26.5 °C (79.6) °F |
26.3 °C (79.3) °F |
25.9 °C (78.6) °F |
25.5 °C (77.9) °F |
25.3 °C (77.6) °F |
24.9 °C (76.8) °F |
24.1 °C (75.4) °F |
23 °C (73.4) °F |
21.3 °C (70.4) °F |
Max. Temperature °C (°F) |
30.7 °C (87.3) °F |
32.1 °C (89.7) °F |
33.4 °C (92.2) °F |
34.4 °C (93.9) °F |
33 °C (91.4) °F |
32.1 °C (89.8) °F |
31.5 °C (88.7) °F |
31.5 °C (88.6) °F |
30.9 °C (87.7) °F |
30.6 °C (87.1) °F |
30.9 °C (87.7) °F |
30.5 °C (86.9) °F |
Precipitation / Rainfall mm (in) |
18 (0) |
15 (0) |
45 (1) |
72 (2) |
137 (5) |
133 (5) |
141 (5) |
150 (5) |
244 (9) |
196 (7) |
46 (1) |
10 (0) |
Humidity(%) | 63% | 67% | 68% | 69% | 75% | 76% | 77% | 77% | 81% | 81% | 69% | 60% |
Rainy days (d) | 3 | 3 | 5 | 8 | 16 | 16 | 17 | 18 | 18 | 15 | 5 | 1 |
avg. Sun hours (hours) | 9.2 | 9.4 | 9.6 | 9.9 | 10.0 | 10.2 | 10.2 | 10.0 | 9.4 | 8.9 | 9.0 | 9.2 |
Data: 1991 - 2021 Min. Temperature °C (°F), Max. Temperature °C (°F), Precipitation / Rainfall mm (in), Humidity, Rainy days. Data: 1999 - 2019: avg. Sun hours
There is a difference of 234 mm | 9 inch of precipitation between the driest and wettest months. Throughout the year, temperatures vary by 4.0 °C | 7.2 °F.
The month with the highest relative humidity is September (81.08 %). The month with the lowest relative humidity is December (60.06 %). The wettest month is September (24.33 days). The driest month is December (1.93 days).
Bangkoks Climate Guide: When to Go and What to Do
Bangkok, a bustling metropolis known for its vibrant street life and cultural landmarks, also features a distinctly tropical climate that greatly influences the best times to visit and the activities available. Throughout the year, Bangkok experiences high temperatures and varying levels of humidity, making its weather an essential consideration for any traveler.
Dry season (November to April)
Bangkoks climate can broadly be divided into two main seasons: the dry season and the rainy season. The dry season, from November to April, is characterized by more manageable temperatures ranging from 25.9°C (78.6°F) in December to 29.9°C (85.8°F) in April. This period is marked by significantly lower humidity levels, beginning at 60% in December and gently rising to 69% in April. Rainfall is minimal, especially from January to February, when it averages merely 15-18 mm. During these months, visitors can enjoy up to 9.9 hours of sunshine per day, making it an ideal time for exploring the city's outdoor attractions like the Grand Palace and the vibrant markets.
Rainy season (May to October)
Conversely, the rainy season spans from May to October, with September seeing the highest rainfall of about 244 mm and humidity peaking at 81%. The temperatures remain high, peaking at 33°C (91.4°F) in May, which can feel quite oppressive due to the increased moisture in the air. However, the rain typically comes in short, intense bursts, often in the afternoon, allowing the mornings to remain clear for sightseeing. Despite the rain, there are fewer tourists and prices for accommodation can be lower, making it a good option for those looking for a budget-friendly visit.
Best time to visit Bangkok
Given the climate variations, the optimal time to visit Bangkok is between December and February. During these cooler, drier months, the city hosts numerous festivals and events, providing travelers with a rich cultural experience alongside comfortable weather.
When packing for Bangkok, prioritize light, breathable fabrics like cotton to stay comfortable in the heat and humidity. Essentials include lightweight t-shirts, long-sleeved shirts for sun protection, comfortable walking shoes, a wide-brimmed hat, and a sturdy umbrella or raincoat for the rainy season. This combination will ensure you are prepared for the city's diverse climate, allowing you to enjoy everything Bangkok has to offer, regardless of the season.
Bangkok weather and climate for every month
Hours of sunshine in Bangkok
- avg. hours of sun
- Total hours of sun


In this location, the month that receives most sunshine is July, with a mean number of daily hours being 10.19. Across the entire duration of said calendar period there are an aggregate total of 315.85 hours' worth of sunlight.
In Bangkok, the month that experiences the least number of daily sunshine hours is January with an average duration of 9.03 hours per day. The total amount of sunlight recorded during this period in question stands at a sum total of 270.84.
In Bangkok, an average of 291.19 hours of sunshine are counted per month and around 3494.24 hours throughout the year.
Airport close to Bangkok
The closest Airports of Bangkok are: Don Mueang International Airport (DMK) 21.47km,Suvarnabhumi Airport (BKK) 28.78km,U-Tapao International Airport (UTP) 131.89km
You can reach Bangkok from this Cities by Plane: London (LHR), Copenhagen (CPH), Sydney (SYD), Mumbai (BOM), New Delhi (DEL), Islamabad (ISB), Lahore (LHE), Vienna (VIE), Paris (CDG), Oslo (OSL), Beijing (PEK), Stockholm (ARN), Kyiv (KBP), Almaty (ALA), Yangon (RGN), Frankfurt am Main (FRA), Yekaterinburg (SVX), Novosibirsk (OVB), Irkutsk (IKT), Tashkent (TAS)