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Bangkok in July
Photo: Ziegler

Bangkok · Best time to visit · July

Bangkok in July

Hot and wet, quiet at the main sights, about 13 hours of daylight. Weather, crowds and what to expect · updated 2026-11-01

Mixed time to visit
34°C / 93 °F
Average high
26°C / 80 °F
Average low
22days
Rain ≥ 1 mm
12.9h
Daylight · sunset 18:49
Mixed. July is wet and humid, with rain on about twenty days and afternoons around 33 °C, with Buddhist Lent beginning at the full moon with Asalha Bucha and Khao Phansa, when candle processions fill the temples and alcohol sales pause for two days.

01Weather

Bangkok weather in July

Afternoons in July average 33.8 °C (93 °F) and nights cool to 26.4 °C (80 °F). The month brings about 299 mm (11.8 in) of rain spread over roughly 22 days. Compared with June it is 0.9 °C cooler; August is 0.1 °C cooler again.

23°28°33°34°26°34°26°34°26°1102031
Average high and low in early, mid and late July (ERA5 daily data)

What the averages hide

In a typical JulyValueWhat it means
Warm afternoons (90th percentile)36 °C / 96 °Fone day in ten is at least this warm
Cool afternoons (10th percentile)32 °C / 89 °Fone day in ten stays below this
Cold nights (10th percentile)25 °C / 77 °Fone night in ten is colder than this
Days above 30 °C (86 °F)30.2per month, average 2016–2025
Nights at or below 0 °C (32 °F)0.0frost mornings per month
Chance of rain on any given day71 %at least 1 mm
Hottest / coldest July day 2016–202538.4 °C / 22.7 °Cextremes in the ten-year record
15°20°25°30°35°40°45°JanFebMarAprMayJunJulAugSepOctNovDec
Average daily high and low by month (°C)

02Daylight

Sunrise, sunset and the length of the day

DateSunriseSunsetDaylight
1 July05:5418:4912.9 h
15 July05:5818:4912.9 h
31 July06:0218:4612.7 h

Daylight shrinks by about 12 minutes over the month. Times are local (Asia/Bangkok).

03Crowds

How busy Bangkok is in July

quiet  The main sights are quiet in July. What drives it:

  • rain most days
  • Asalha Bucha and start of Buddhist Lent
  • King's Birthday on 28 July

05Events

What's on in Bangkok in July

Every year in July

EventWhenType
Asalha Bucha and Khao PhansaJuly full moon, start of Buddhist Lentreligious

07Packing

What to pack for Bangkok in July

  • light, breathable clothing
  • sun hat and sunscreen
  • refillable water bottle
  • a compact umbrella or hooded rain jacket, rain falls on roughly one day in three
  • something for heat: 30 days a month pass 30 °C on average

08Editor's notes

What the numbers don't tell you

July is wet and humid, with rain on about twenty days and afternoons around 33 °C, with Buddhist Lent beginning at the full moon with Asalha Bucha and Khao Phansa, when candle processions fill the temples and alcohol sales pause for two days. The King's Birthday on 28 July is a public holiday with the city decorated in yellow. Rain arrives in the afternoon in most cases.

Hotel rates are at their lowest. Canal-side neighbourhoods and the river are at their most atmospheric under heavy skies, and the Jim Thompson House and the museums are the standard wet-afternoon circuit. The Amazing Thailand Grand Sale brings mall discounts in July and August. For Mother's Day and the European holiday arrivals, see August.

09Compare

Bangkok month by month

MonthHighLowRain daysSun hCrowdsVerdict
January33 °C24 °C––very busyMixed
February34 °C25 °C––very busyMixed
March35 °C27 °C––busyGood
April36 °C28 °C––busyGood
May36 °C28 °C22–moderateMixed
June35 °C27 °C21–quietMixed
July34 °C26 °C22–quietMixed
August34 °C26 °C23–moderateMixed
September33 °C26 °C24–quietMixed
October33 °C26 °C22–moderateMixed
November33 °C25 °C––busyGood
December33 °C24 °C––very busyMixed

Not sure about July? See the best time to visit Bangkok.

10Elsewhere

July in nearby cities

CityHighRain days
Singapore in July32 °C11
Shanghai in July34 °C13
Beijing in July33 °C12
Seoul in July31 °C20
Kyoto in July33 °C13
Tokyo in July31 °C12

11FAQ

Bangkok in July: your questions

Is July a good time to visit Bangkok?

July is a reasonable month with trade-offs to visit Bangkok. Daytime highs average 34 °C (93 °F), rain falls on about 22 days, and hotel arrivals run above the yearly average, so the main sights are quiet.

What is the weather like in Bangkok in July?

Expect hot days around 34 °C (93 °F) and nights near 26 °C (80 °F). One July in ten brings afternoons above 36 °C, and one in ten stays below 32 °C.

Does it rain a lot in Bangkok in July?

July brings about 299 mm (11.8 in) of rain over roughly 22 days, which is wet by Bangkok standards. On any given day the chance of at least 1 mm of rain is 71 percent.

What should I wear in Bangkok in July?

Pack light, breathable clothing, sun hat and sunscreen, refillable water bottle.

Is Bangkok crowded in July?

The main sights are quiet in July. Main drivers: rain most days; Asalha Bucha and start of Buddhist Lent; King's Birthday on 28 July.

What time does it get dark in Bangkok in July?

Around the middle of July the sun sets at about 18:49 and rises at 05:58, giving 12.9 hours of daylight.