Kut Chap weather in April

In April, Kut Chap sees average daytime highs of 35°C and overnight lows near 25°C, with 71 mm of rain across 11.7 wet days and about 12.4 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 38% 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 36 min by month's end. Set against the rest of the year, April is Kut Chap's 6th-clearest and 6th-windiest month. For the whole year in context, see Kut Chap's year-round climate.

Daytime high
35°
1st warmest
Overnight low
25°
8th coldest
Rainfall
71 mm
11.7 wet days
Daylight
12 h 24 min
5:58 AM – 6:22 PM
Cloud cover
53%
6th clearest
Wind
6 km/h
6th windiest
Solar energy
6.07 kWh/m²
Travel score
2.4
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical April day in Kut Chap reaches about 35°C in the afternoon and slips back to 25°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 39°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°151015202530
Avg high (°C)Avg low (°C)
13524
23524
33524
43524
53524
63524
73524
83524
93524
103524
113525
123525
133525
143525
153525
163525
173525
183525
193525
203525
213525
223525
233525
243525
253525
263525
273525
283525
293525
303525

How April really feels in Kut Chap

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
22 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.

Kut Chap 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
Jan29° / 17°91.611.16.9
Feb32° / 19°152.411.45.3
Mar34° / 22°366.211.93.5
Apr35° / 25°7111.712.42.4
May34° / 26°22222.412.82.2
Jun33° / 26°21122.8132.3
Jul32° / 26°24924.812.92.4
Aug32° / 25°31626.512.62.5
Sep31° / 25°26924.312.12.7
Oct31° / 23°10012.211.64.3
Nov30° / 20°212.911.26.0
Dec29° / 17°81117.3

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 22% 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
26931
36931
46832
56832
66733
76733
86634
96535
106436
116337
126238
136238
146139
156040
166040
175941
185842
195842
205644
215644
225545
235446
245446
255347
265248
275149
285050
294951
304852

Chance of precipitation in April

Any precipitation

Kut Chap gets around 71 mm of rain over 11.7 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 39% and peaks near 56% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
131
231
332
432
532
632
732
832
932
1032
1133
1233
1334
1434
1535
1636
1737
1839
1940
2042
2143
2245
2346
2448
2549
2651
2752
2853
2955
3056

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 67% of days. Sticky, muggy-or-worse air turns up on roughly 96% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
13836521
23735541
32734552
42633572
52632582
62630602
72529613
81528633
91527643
101425664
111424674
121423675
131422685
141321705
151320706
160320716
170319726
180218737
190218737
200217738
210216748
220116749
2301157410
2401147411
2501147312
2601137313
2701127215
2801127017
2901117018
3001106821

Wind in April

Winds average 6 km/h in April.

Across April, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over April. Sunrise moves from 6:10 AM to 5:49 AM, and sunset from 6:19 PM to 6:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:106:19
212.26:096:19
312.26:086:19
412.26:086:19
512.26:076:20
612.26:066:20
712.26:056:20
812.36:046:20
912.36:046:20
1012.36:036:21
1112.36:026:21
1212.36:016:21
1312.36:006:21
1412.46:006:21
1512.45:596:22
1612.45:586:22
1712.45:576:22
1812.45:576:22
1912.45:566:22
2012.55:556:23
2112.55:556:23
2212.55:546:23
2312.55:536:23
2412.55:536:24
2512.55:526:24
2612.55:516:24
2712.65:516:24
2812.65:506:25
2912.65:496:25
3012.65:496:25

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.07 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.26 kWh/m² to a high of 6.07 kWh/m² in April across the year — April's 6.07 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.0Intense
236.0Intense
246.0Intense
256.0Intense
266.0Bright
276.0Bright
285.9Bright
295.9Bright
305.9Bright
Planning a trip in April

Hazard calendar for Kut Chap

In seasonPeak

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

Kut Chap'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 April a good time to visit Kut Chap?

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

2.4
Sightseeing
9th-best month of the year
5.2
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Kut Chap.

What to pack for Kut Chap in April

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

In April, Kut Chap sees daytime highs around 35°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Kut Chap 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 Kut Chap peaks around August 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 11UV 13Dec 15UV 8
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar12Extreme
Apr11Extreme
May11Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Kut Chap 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 Kut Chap is worst in March — around 65 µg/m³ PM2.5 (unhealthy), about 2.4× the cleanest month (July, 27 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorModerateMar 1664 µg/m³Jul 1227 µg/m³
PM2.5 (µg/m³)Level
Jan42Poor
Feb54Poor
Mar65Unhealthy
Apr52Poor
May36Poor
Jun28Moderate
Jul27Moderate
Aug29Moderate
Sep34Moderate
Oct37Poor
Nov35Poor
Dec34Moderate
Location & terrain

Where is Kut Chap?

Kut Chap sits at 17.4°N, 102.6°E, 197 m above sea level, in Thailand. The nearest listed city is Udon Thani, 23 km away.

Topography around Kut Chap

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

Within 3 km, the terrain around Kut Chap has only modest variations in elevation — a maximum elevation change of 36 m around an average of 193 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 359 m; within 80 km, large variations in elevation — a maximum elevation change of 735 m.

The land around Kut Chap is covered by cropland (68%) and trees (21%) within 3 km, cropland (58%) and trees (35%) within 16 km, and cropland (57%) and trees (37%) within 80 km.

3 km
36 m
16 km
359 m
80 km
735 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Udon Thani 23 km · Nong Bua Lamphu 28 km · Na Klang 42 km · Tha Bo 47 km · Ban Phan Don 53 km · Nong Khai 54 km · Nam Som 55 km · Vientiane 60 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 Kut Chap (17.4257°, 102.5669°, elevation 197 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).