Lat Yao in Summer

In summer (June, July and August), Lat Yao sees average daytime highs around 34°C and overnight lows near 26°C, with 486 mm of rain over about 70 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.

Over the season highs ease from about 36°C in early June to 33°C by late August. The sky is clear or mostly clear about 2% of the time across summer, and the air most often feels miserable.

Summer is Lat Yao's 3rd-best season to visit on our travel score. For the whole year in context, see Lat Yao's year-round climate.

Avg daytime high: 34°C; 2nd-warmest season
Avg overnight low: 26°C
Rainfall: 486 mm; 70 wet days
Avg wind: 7 km/h
Travel score: 1.9; 3rd-best season
Months: Jun · Jul · Aug

← Spring Lat Yao year-round climate Fall →

Spring Summer Fall Winter

Temperature in Lat Yao in Summer

Average highAverage lowShaded bands: 10–90% of days

Over the season highs ease from about 36°C in early June to 33°C by late August.

A typical summer day in Lat Yao reaches about 34°C and drops to 26°C overnight. The warmest of the three months is June, the coolest August.

How summer really feels in Lat Yao

Once humidity and wind are folded in, summer brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

92 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Lat Yao weather by month

How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	32° / 20°	10	1.9	11.2	5.0
Feb	35° / 21°	11	1.7	11.5	3.5
Mar	37° / 24°	33	5.5	11.9	2.0
Apr	38° / 26°	56	10.2	12.3	1.1
May	36° / 27°	148	21	12.7	1.3
Jun	35° / 27°	141	23	12.9	1.6
Jul	34° / 26°	148	22.2	12.8	1.9
Aug	33° / 26°	197	24.4	12.5	2.1
Sep	33° / 26°	259	25.8	12.1	2.1
Oct	32° / 24°	183	19.1	11.6	3.1
Nov	32° / 22°	30	5.2	11.3	4.6
Dec	31° / 20°	9	1.3	11.1	5.6

Cloud cover in Summer

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time across summer.

Chance of precipitation in Summer

Any precipitation

Lat Yao gets around 486 mm of rain over 70 wet days across summer. The line is the day-by-day chance of measurable precipitation.

Humidity in Summer

DryComfortableHumidMuggyOppressiveMiserable

Most of summer feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.

Wind in Summer

Winds average 7 km/h across summer.

Sunrise & sunset in Summer

DaylightNight

Daylight runs from about 12 h 54 min in early June to 12 h 18 min by late August. The lit band spans sunrise to sunset each day.

Solar energy in Summer

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across summer, about 4.6 kWh/m².

Planning a trip in summer

Hazard calendar for Lat Yao

In seasonPeak

In summer, Lat Yao overlaps its monsoon season. The full year is below, with each hazard's peak months called out.

Lat Yao's monsoon runs May–October, when most of the year's rain falls.

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is summer a good time to visit Lat Yao?

Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

1.9

Sightseeing

3rd-best month of the year

3.8

Beach & pool

4th-best month of the year

summer is a weaker month for outdoor sightseeing in Lat Yao.

What to pack for Lat Yao in Summer

From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In summer, Lat Yao sees daytime highs around 34°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 70 days see rain.

light clothesrain gearsun protection

UV index in Lat Yao in Summer

LowModerateHighVery highExtreme

Clear-sky midday UV across summer averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Lat Yao peaks around August 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	9	10	12	11	13	13	13	14	12	10	8	8
Level	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	9	Very high
Feb	10	Extreme
Mar	12	Extreme
Apr	11	Extreme
May	13	Extreme
Jun	13	Extreme
Jul	13	Extreme
Aug	14	Extreme
Sep	12	Extreme
Oct	10	Extreme
Nov	8	Very high
Dec	8	Very high

Air quality in Lat Yao in Summer

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.

Air quality in Lat Yao is worst in March — around 59 µg/m³ PM2.5 (unhealthy), about 3.3× the cleanest month (June, 18 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	39	47	59	44	27	18	20	20	24	29	30	32
Level	Poor	Poor	Unhealthy	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	39	Poor
Feb	47	Poor
Mar	59	Unhealthy
Apr	44	Poor
May	27	Moderate
Jun	18	Moderate
Jul	20	Moderate
Aug	20	Moderate
Sep	24	Moderate
Oct	29	Moderate
Nov	30	Moderate
Dec	32	Moderate

Location & terrain

Where is Lat Yao?

Lat Yao sits at 15.8°N, 99.8°E, 62 m above sea level, in Thailand. The nearest listed city is Thap Than, 34 km away.

Topography around Lat Yao

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Lat Yao.

Within 3 km, the terrain around Lat Yao has only modest variations in elevation — a maximum elevation change of 21 m around an average of 57 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 500 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,903 m.

The land around Lat Yao is covered by cropland (66%) and trees (20%) within 3 km, cropland (85%) within 16 km, and cropland (70%) and trees (27%) within 80 km.

3 km

21 m

cropland 66%

16 km

500 m

cropland 85%

80 km

1,903 m

cropland 70%

treesgrasslandcroplandartificial surfaceswater

← Spring Lat Yao year-round climate Fall →

Summer weather nearby: Thap Than 34 km · Khanu Woralaksaburi 35 km · Nakhon Sawan 38 km · Uthai Thani 48 km · Bang Mun Nak 70 km · Chai Nat 72 km · Taphan Hin 85 km · Kamphaeng Phet 86 km

Thailand travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B / C; 230 V · 50 Hz
Prices: ≈ 31% of US; price level, 2025
GDP per capita: $8,057; 2025
Happiness: 6.3 / 10; World Happiness, 2025
Homicide rate: 4.8; per 100k, 2011
Road deaths: 32.2; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very low; EF EPI 402
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Lat Yao (15.751°, 99.7892°, elevation 62 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.