Tha Ruea in Fall

In fall (September, October and November), Tha Ruea sees average daytime highs around 32°C and overnight lows near 25°C, with 437 mm of rain over about 49 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.

Across fall, daytime highs hold fairly steady around 32°C. The sky is clear or mostly clear about 21% of the time across fall, and the air most often feels miserable.

Fall is Tha Ruea's 2nd-best season to visit on our travel score. For the whole year in context, see Tha Ruea's year-round climate.

Avg daytime high: 32°C; coldest season of the year
Avg overnight low: 25°C
Rainfall: 437 mm; 49 wet days
Avg wind: 7 km/h
Travel score: 3.2; 2nd-best season
Months: Sep · Oct · Nov

← Summer Tha Ruea year-round climate Winter →

Spring Summer Fall Winter

Temperature in Tha Ruea in Fall

Average highAverage lowShaded bands: 10–90% of days

Across fall, daytime highs hold fairly steady around 32°C.

A typical fall day in Tha Ruea reaches about 32°C and drops to 25°C overnight. The warmest of the three months is September, the coolest November.

How fall really feels in Tha Ruea

Once humidity and wind are folded in, fall brings about 91 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

45 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

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

Tha Ruea weather by month

How the three fall months (September, October and November) 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	33° / 22°	10	2.7	11.2	4.3
Feb	34° / 23°	14	3.1	11.5	3.4
Mar	36° / 25°	40	7.3	11.9	2.4
Apr	36° / 27°	71	12.1	12.3	1.7
May	35° / 27°	158	22	12.7	1.7
Jun	34° / 26°	174	24.1	12.8	1.9
Jul	33° / 26°	180	24.5	12.8	2.1
Aug	33° / 26°	209	26.7	12.5	2.0
Sep	33° / 26°	271	25.9	12.1	2.2
Oct	32° / 25°	139	18.3	11.7	3.1
Nov	32° / 24°	26	4.8	11.3	4.2
Dec	32° / 22°	7	1.5	11.2	4.8

Cloud cover in Fall

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time across fall.

Chance of precipitation in Fall

Any precipitation

Tha Ruea gets around 437 mm of rain over 49 wet days across fall. The line is the day-by-day chance of measurable precipitation.

Humidity in Fall

DryComfortableHumidMuggyOppressiveMiserable

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

Wind in Fall

Winds average 7 km/h across fall.

Sunrise & sunset in Fall

DaylightNight

Daylight runs from about 12 h 18 min in early September to 11 h 12 min by late November. The lit band spans sunrise to sunset each day.

Solar energy in Fall

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across fall, about 4.7 kWh/m².

Planning a trip in fall

Hazard calendar for Tha Ruea

In seasonPeak

In fall, Tha Ruea overlaps its monsoon season. The full year is below, with each hazard's peak months called out.

Tha Ruea'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 fall a good time to visit Tha Ruea?

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

3.2

Sightseeing

2nd-best month of the year

5.3

Beach & pool

2nd-best month of the year

fall is a weaker month for outdoor sightseeing in Tha Ruea.

What to pack for Tha Ruea in Fall

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

In fall, Tha Ruea sees daytime highs around 32°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 49 days see rain.

light clothesrain gearsun protection

UV index in Tha Ruea in Fall

LowModerateHighVery highExtreme

Clear-sky midday UV across fall averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tha Ruea peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 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	9	12	11	10	12	12	13	12	10	8	8
Level	Very high	Very high	Extreme	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high

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

Air quality in Tha Ruea in Fall

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Tha Ruea is worst in January — around 83 µg/m³ PM2.5 (unhealthy), about 1.9× the cleanest month (July, 43 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)	83	81	70	64	54	44	43	43	54	66	67	66
Level	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Poor	Poor	Poor	Poor	Poor	Unhealthy	Unhealthy	Unhealthy

	PM2.5 (µg/m³)	Level
Jan	83	Unhealthy
Feb	81	Unhealthy
Mar	70	Unhealthy
Apr	64	Unhealthy
May	54	Poor
Jun	44	Poor
Jul	43	Poor
Aug	43	Poor
Sep	54	Poor
Oct	66	Unhealthy
Nov	67	Unhealthy
Dec	66	Unhealthy

Location & terrain

Where is Tha Ruea?

Tha Ruea sits at 14.6°N, 100.7°E, 13 m above sea level, in Thailand. The nearest listed city is Ban Mo, 5.0 km away.

Topography around Tha Ruea

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

Within 3 km, the terrain around Tha Ruea has only modest variations in elevation — a maximum elevation change of 23 m around an average of 10 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 576 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,364 m.

The land around Tha Ruea is covered by cropland (53%) and trees (25%) within 3 km, cropland (69%) within 16 km, and cropland (60%) and trees (28%) within 80 km.

3 km

23 m

cropland 53%

16 km

576 m

cropland 69%

80 km

1,364 m

cropland 60%

treesgrasslandcroplandartificial surfacesbare terrainwaterwetland

← Summer Tha Ruea year-round climate Winter →

Fall weather nearby: Ban Mo 5.0 km · Nakhon Luang 17 km · Phra Phutthabat 19 km · Saraburi 21 km · Lop Buri 27 km · Ayutthaya 29 km · Kaeng Khoi 29 km · Nong Khae 29 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 Tha Ruea (14.5674°, 100.726°, elevation 13 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.