Na Di in Spring

In spring (March, April and May), Na Di sees average daytime highs around 34°C and overnight lows near 25°C, with 270 mm of rain over about 44 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.

Across spring, daytime highs hold fairly steady around 34°C. The sky is clear or mostly clear about 30% of the time across spring, and the air most often feels miserable.

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

Avg daytime high: 34°C; warmest season of the year
Avg overnight low: 25°C
Rainfall: 270 mm; 44 wet days
Avg wind: 6 km/h
Travel score: 2.5; 3rd-best season
Months: Mar · Apr · May

← Winter Na Di year-round climate Summer →

Spring Summer Fall Winter

Temperature in Na Di in Spring

Average highAverage lowShaded bands: 10–90% of days

Across spring, daytime highs hold fairly steady around 34°C.

A typical spring day in Na Di reaches about 34°C and drops to 25°C overnight. The warmest of the three months is April, the coolest March.

How spring really feels in Na Di

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

Days feeling ≥ 32°C

79 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

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

Na Di weather by month

How the three spring months (March, April and May) 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° / 21°	9	2.1	11.3	5.2
Feb	33° / 22°	13	2.5	11.5	4.2
Mar	34° / 24°	34	7.6	11.9	3.1
Apr	35° / 25°	62	13	12.3	2.3
May	34° / 26°	174	23.7	12.6	2.1
Jun	32° / 25°	231	26.1	12.8	2.3
Jul	31° / 25°	251	27.4	12.8	2.4
Aug	31° / 25°	271	28.6	12.5	2.4
Sep	31° / 25°	283	27.1	12.1	2.5
Oct	31° / 24°	143	18.6	11.7	3.4
Nov	31° / 23°	24	4.8	11.3	4.8
Dec	31° / 21°	5	1.2	11.2	5.6

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time across spring.

Chance of precipitation in Spring

Any precipitation

Na Di gets around 270 mm of rain over 44 wet days across spring. The line is the day-by-day chance of measurable precipitation.

Humidity in Spring

DryComfortableHumidMuggyOppressiveMiserable

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

Wind in Spring

Winds average 6 km/h across spring.

Sunrise & sunset in Spring

DaylightNight

Daylight runs from about 11 h 42 min in early March to 12 h 48 min by late May. The lit band spans sunrise to sunset each day.

Solar energy in Spring

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across spring, about 5.8 kWh/m².

Planning a trip in spring

Hazard calendar for Na Di

In seasonPeak

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

Na Di'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 spring a good time to visit Na Di?

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

2.5

Sightseeing

3rd-best month of the year

5.1

Beach & pool

3rd-best month of the year

spring is a weaker month for outdoor sightseeing in Na Di.

What to pack for Na Di in Spring

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

In spring, Na Di sees daytime highs around 34°C and nights near 25°C. Pack light clothes, rain gear and sun protection. About 44 days see rain.

light clothesrain gearsun protection

UV index in Na Di in Spring

LowModerateHighVery highExtreme

Clear-sky midday UV across spring averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Na Di peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 9 (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	12	11	12	13	13	12	11	9	9
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	12	Extreme
May	11	Extreme
Jun	12	Extreme
Jul	13	Extreme
Aug	13	Extreme
Sep	12	Extreme
Oct	11	Extreme
Nov	9	Very high
Dec	9	Very high

Air quality in Na Di in Spring

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Na Di is worst in March — around 42 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (December, 20 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)	31	41	42	33	25	22	23	23	23	24	21	20
Level	Moderate	Poor	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	31	Moderate
Feb	41	Poor
Mar	42	Poor
Apr	33	Moderate
May	25	Moderate
Jun	22	Moderate
Jul	23	Moderate
Aug	23	Moderate
Sep	23	Moderate
Oct	24	Moderate
Nov	21	Moderate
Dec	20	Moderate

Location & terrain

Where is Na Di?

Na Di sits at 14.1°N, 101.8°E, 29 m above sea level, in Thailand. The nearest listed city is Kabin Buri, 20 km away.

Topography around Na Di

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

Within 3 km, the terrain around Na Di has only modest variations in elevation — a maximum elevation change of 28 m around an average of 25 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 805 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,336 m.

The land around Na Di is covered by cropland (50%) and trees (34%) within 3 km, trees (67%) and cropland (23%) within 16 km, and trees (60%) and cropland (33%) within 80 km.

3 km

28 m

cropland 50%

16 km

805 m

trees 67%

80 km

1,336 m

trees 60%

treesgrasslandcroplandartificial surfaceswater

← Winter Na Di year-round climate Summer →

Spring weather nearby: Kabin Buri 20 km · Prachantakham 29 km · Si Maha Phot 33 km · Ban Phra 42 km · Prachin Buri Town 45 km · Thambon Na Mueang 45 km · Prachin Buri 45 km · Sa Kaeo 46 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 Na Di (14.1157°, 101.7821°, elevation 29 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.