Uthai Thani weather in April

In April, Uthai Thani sees average daytime highs of 38°C and overnight lows near 27°C, with 72 mm of rain across 12.4 wet days and about 12.3 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 38°C through the month. The sky is clear or mostly clear about 39% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 30 min by month's end. Set against the rest of the year, April is Uthai Thani's 6th-clearest and 4th-windiest month. For the whole year in context, see Uthai Thani's year-round climate.

Daytime high
38°
1st warmest
Overnight low
27°
10th coldest
Rainfall
72 mm
12.4 wet days
Daylight
12 h 18 min
6:10 AM – 6:30 PM
Cloud cover
53%
6th clearest
Wind
8 km/h
4th windiest
Solar energy
6.27 kWh/m²
Travel score
1.1
out of 10

Uthai Thani is town in Uthai Thani province, Thailand.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 38°C through the month.

A typical April day in Uthai Thani reaches about 38°C in the afternoon and slips back to 27°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 34°C and 41°C. Set against its neighbours, April runs about 1°C warmer than March and about 1°C warmer than May.

20°25°30°35°40°45°151015202530
Avg high (°C)Avg low (°C)
13726
23726
33726
43826
53826
63827
73827
83827
93827
103827
113827
123827
133827
143827
153827
163827
173827
183827
193827
203827
213827
223827
233827
243827
253827
263827
273827
283827
293727
303727

How April really feels in Uthai Thani

Once humidity and wind are folded in, April averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
30
30 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

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

Uthai Thani weather by month

How April compares with the rest of the year at a glance. April is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 21°112.111.24.7
Feb35° / 22°122.111.53.2
Mar37° / 25°406.811.91.8
Apr38° / 27°7212.412.31.1
May36° / 27°15821.912.71.3
Jun35° / 27°13823.712.91.5
Jul35° / 27°14923.112.81.7
Aug34° / 26°19525.112.51.9
Sep33° / 26°26925.912.12.0
Oct32° / 25°17918.811.73.0
Nov32° / 23°315.311.34.4
Dec31° / 21°101.611.15.3

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 21% of April, with mostly cloudy or overcast conditions the remaining 40%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16832
26832
36832
46733
56634
66634
76535
86535
96436
106238
116139
126139
136040
146139
156040
165941
175941
185842
195743
205842
215743
225743
235644
245644
255545
265446
275347
285248
295149
304951

Chance of precipitation in April

Any precipitation

Uthai Thani gets around 72 mm of rain over 12.4 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 58% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
135
235
335
435
535
635
735
835
935
1036
1136
1236
1336
1436
1537
1638
1739
1840
1942
2043
2144
2246
2347
2449
2551
2652
2754
2855
2956
3058

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the oppressive band about 60% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
14186513
24176613
33176614
43166615
53166516
63166417
73156319
83156220
93156220
103146221
113146122
123146023
133136123
143136024
153126124
163126025
172116126
182116126
192106127
202106028
21196129
22196030
23185932
24185734
25085735
26075637
27075439
28075241
29065044
30064846

Wind in April

Winds average 8 km/h in April.

Across April, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over April. Sunrise moves from 6:21 AM to 6:01 AM, and sunset from 6:28 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:216:28
212.16:206:29
312.26:196:29
412.26:186:29
512.26:186:29
612.26:176:29
712.26:166:29
812.26:156:29
912.26:156:29
1012.36:146:30
1112.36:136:30
1212.36:136:30
1312.36:126:30
1412.36:116:30
1512.36:106:30
1612.36:106:30
1712.46:096:31
1812.46:086:31
1912.46:086:31
2012.46:076:31
2112.46:076:31
2212.46:066:32
2312.46:056:32
2412.56:056:32
2512.56:046:32
2612.56:036:32
2712.56:036:33
2812.56:026:33
2912.56:026:33
3012.56:016:33

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.27 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.5 kWh/m² to a high of 6.27 kWh/m² in April across the year — April's 6.27 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.1Intense
286.1Intense
296.1Intense
306.0Intense
Planning a trip in April

Hazard calendar for Uthai Thani

In seasonPeak

None of Uthai Thani's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Uthai Thani'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 April a good time to visit Uthai Thani?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

1.1
Sightseeing
12th-best month of the year
3.6
Beach & pool
10th-best month of the year

April is a weaker month for outdoor sightseeing in Uthai Thani.

What to pack for Uthai Thani in April

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

In April, Uthai Thani sees daytime highs around 38°C and nights near 27°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Uthai Thani in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks 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 Uthai Thani peaks around August 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 15UV 14Dec 13UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar12Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Uthai Thani in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Uthai Thani 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).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorPoorModerateMar 1657 µg/m³Jun 2118 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb47Poor
Mar59Unhealthy
Apr44Poor
May27Moderate
Jun18Moderate
Jul20Moderate
Aug20Moderate
Sep24Moderate
Oct29Moderate
Nov30Moderate
Dec32Moderate
Location & terrain

Where is Uthai Thani?

Uthai Thani sits at 15.4°N, 100.0°E, 28 m above sea level, in Thailand. The nearest listed city is Thap Than, 17 km away.

Topography around Uthai Thani

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

Within 3 km, the terrain around Uthai Thani has only modest variations in elevation — a maximum elevation change of 141 m around an average of 26 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 222 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,533 m.

The land around Uthai Thani is covered by trees (36%) and cropland (36%) within 3 km, cropland (69%) and trees (20%) within 16 km, and cropland (79%) within 80 km.

3 km
141 m
16 km
222 m
80 km
1,533 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Thap Than 17 km · Chai Nat 24 km · Nakhon Sawan 38 km · Lat Yao 48 km · Bang Racham 63 km · Sing Buri 68 km · Khanu Woralaksaburi 78 km · Bang Mun Nak 81 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
Buddhist 93%Muslim 5%Christian 1%other 1%

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 Uthai Thani (15.3794°, 100.0245°, elevation 28 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).