Uttaradit in Fall

In fall (September, October and November), Uttaradit sees average daytime highs around 31°C and overnight lows near 23°C, with 443 mm of rain over about 47 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 31°C. The sky is clear or mostly clear about 31% of the time across fall, and the air most often feels miserable.

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

Avg daytime high: 31°C; coldest season of the year
Avg overnight low: 23°C
Rainfall: 443 mm; 47 wet days
Avg wind: 4 km/h
Travel score: 3.8; 2nd-best season
Months: Sep · Oct · Nov

← Summer Uttaradit year-round climate Winter →

Spring Summer Fall Winter

Temperature in Uttaradit in Fall

Average highAverage lowShaded bands: 10–90% of days

Across fall, daytime highs hold fairly steady around 31°C.

A typical fall day in Uttaradit reaches about 31°C and drops to 23°C overnight. The warmest of the three months is October, the coolest November.

How fall really feels in Uttaradit

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

37 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.

Uttaradit 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	31° / 17°	19	2.3	11.1	5.8
Feb	33° / 19°	11	1.3	11.4	4.3
Mar	36° / 22°	32	4.2	11.9	2.6
Apr	37° / 25°	67	9.7	12.4	1.7
May	34° / 26°	221	21.2	12.8	2.0
Jun	33° / 25°	246	25	13	2.2
Jul	32° / 25°	273	26.5	12.9	2.5
Aug	31° / 25°	331	28.4	12.6	2.4
Sep	31° / 25°	289	26.5	12.1	2.5
Oct	32° / 24°	125	16	11.6	3.7
Nov	31° / 21°	30	4.5	11.2	5.1
Dec	30° / 18°	14	2	11	6.1

Cloud cover in Fall

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time across fall.

Chance of precipitation in Fall

Any precipitation

Uttaradit gets around 443 mm of rain over 47 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 4 km/h across fall.

Sunrise & sunset in Fall

DaylightNight

Daylight runs from about 12 h 18 min in early September to 11 hours 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 4.4 kWh/m².

Planning a trip in fall

Hazard calendar for Uttaradit

In seasonPeak

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

Uttaradit's monsoon runs May–September, 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 Uttaradit?

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.

3.8

Sightseeing

2nd-best month of the year

5.7

Beach & pool

2nd-best month of the year

fall is a weaker month for outdoor sightseeing in Uttaradit.

What to pack for Uttaradit in Fall

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

In fall, Uttaradit sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 47 days see rain.

light clothesrain gearsun protection

UV index in Uttaradit 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 Uttaradit peaks around August 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 7 (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)	8	10	10	10	12	13	13	13	11	10	8	7
Level	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high

	UV index (midday)	Level
Jan	8	Very high
Feb	10	Very high
Mar	10	Very high
Apr	10	Extreme
May	12	Extreme
Jun	13	Extreme
Jul	13	Extreme
Aug	13	Extreme
Sep	11	Extreme
Oct	10	Very high
Nov	8	Very high
Dec	7	Very high

Air quality in Uttaradit 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 Uttaradit is worst in March — around 63 µg/m³ PM2.5 (unhealthy), about 3.1× the cleanest month (June, 21 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)	43	49	63	53	31	21	21	22	26	31	33	36
Level	Poor	Poor	Unhealthy	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Poor

	PM2.5 (µg/m³)	Level
Jan	43	Poor
Feb	49	Poor
Mar	63	Unhealthy
Apr	53	Poor
May	31	Moderate
Jun	21	Moderate
Jul	21	Moderate
Aug	22	Moderate
Sep	26	Moderate
Oct	31	Moderate
Nov	33	Moderate
Dec	36	Poor

Location & terrain

Where is Uttaradit?

Uttaradit sits at 17.6°N, 100.1°E, 68 m above sea level, in Thailand. The nearest listed city is Si Satchanalai, 37 km away.

Topography around Uttaradit

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

Within 3 km, the terrain around Uttaradit has only modest variations in elevation — a maximum elevation change of 27 m around an average of 65 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 606 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,607 m.

The land around Uttaradit is covered by trees (37%), artificial surfaces (30%) and cropland (27%) within 3 km, cropland (46%) and trees (45%) within 16 km, and trees (66%) and cropland (31%) within 80 km.

3 km

27 m

trees 37%

16 km

606 m

cropland 46%

80 km

1,607 m

trees 66%

treesgrasslandcroplandartificial surfaceswater

← Summer Uttaradit year-round climate Winter →

Fall weather nearby: Si Satchanalai 37 km · Den Chai 40 km · Sawankhalok 44 km · Phrae 58 km · Sukhothai 74 km · Ban Na 78 km · Phitsanulok 91 km · Ban Aranyik 91 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 Uttaradit (17.6256°, 100.0942°, elevation 68 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.