Khanu Woralaksaburi weather in April

In April, Khanu Woralaksaburi sees average daytime highs of 38°C and overnight lows near 26°C, with 63 mm of rain across 11 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 38°C through the month. The sky is clear or mostly clear about 44% 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 Khanu Woralaksaburi's 6th-clearest and 2nd-windiest month. For the whole year in context, see Khanu Woralaksaburi's year-round climate.

Daytime high
38°
1st warmest
Overnight low
26°
10th coldest
Rainfall
63 mm
11 wet days
Daylight
12 h 24 min
6:10 AM – 6:32 PM
Cloud cover
50%
6th clearest
Wind
6 km/h
2nd windiest
Solar energy
6.23 kWh/m²
Travel score
1.3
out of 10

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 Khanu Woralaksaburi reaches about 38°C in the afternoon and slips back to 26°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 2°C warmer than May.

20°25°30°35°40°45°151015202530
Avg high (°C)Avg low (°C)
13725
23725
33726
43726
53726
63726
73726
83726
93826
103826
113826
123826
133826
143826
153826
163826
173827
183827
193827
203827
213827
223827
233827
243827
253827
263727
273727
283727
293727
303727

How April really feels in Khanu Woralaksaburi

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.

Khanu Woralaksaburi 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
Jan32° / 19°12211.25.1
Feb34° / 21°141.911.53.6
Mar36° / 24°375.711.92.2
Apr38° / 26°631112.41.3
May36° / 27°17021.912.71.4
Jun35° / 27°16323.112.91.7
Jul34° / 26°16623.412.92.0
Aug33° / 26°22725.512.52.1
Sep33° / 26°28226.612.12.1
Oct32° / 24°17518.911.63.1
Nov32° / 22°31511.34.8
Dec31° / 20°111.711.15.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 17% of April, with mostly cloudy or overcast conditions the remaining 39%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26931
36931
46931
56931
66931
76733
86733
96634
106535
116436
126436
136337
146238
156139
166139
176040
186040
195842
205842
215743
225743
235644
245644
255545
265446
275347
285248
295149
304951

Chance of precipitation in April

Any precipitation

Khanu Woralaksaburi gets around 63 mm of rain over 11 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 37% and peaks near 56% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
129
229
328
428
528
629
729
829
929
1030
1130
1231
1331
1432
1533
1634
1735
1836
1938
2039
2141
2243
2344
2446
2548
2650
2751
2853
2954
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 65% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1324649
23236410
33226510
43226411
53216412
63206512
73206413
82196514
92196514
102186515
112186515
122176615
132166616
142166616
152156716
162156716
171146916
181146916
191136917
201126918
211126918
221116820
231106821
240106723
250106525
26096427
27096229
28086032
29085834
30075637

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 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
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 6:21 AM to 6:01 AM, and sunset from 6:29 PM to 6:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:216:29
212.26:206:29
312.26:206:30
412.26:196:30
512.26:186:30
612.26:176:30
712.26:176:30
812.26:166:30
912.36:156:30
1012.36:146:31
1112.36:146:31
1212.36:136:31
1312.36:126:31
1412.36:116:31
1512.36:116:31
1612.46:106:32
1712.46:096:32
1812.46:096:32
1912.46:086:32
2012.46:076:32
2112.46:076:33
2212.46:066:33
2312.56:056:33
2412.56:056:33
2512.56:046:33
2612.56:036:34
2712.56:036:34
2812.56:026:34
2912.56:026:34
3012.66:016:35

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.23 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.25 kWh/m² to a high of 6.23 kWh/m² in April across the year — April's 6.23 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
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
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.1Intense
256.1Intense
266.1Intense
276.0Intense
286.0Intense
296.0Intense
306.0Bright
Planning a trip in April

Hazard calendar for Khanu Woralaksaburi

In seasonPeak

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

Khanu Woralaksaburi'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 Khanu Woralaksaburi?

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

1.3
Sightseeing
12th-best month of the year
3.9
Beach & pool
8th-best month of the year

April is a weaker month for outdoor sightseeing in Khanu Woralaksaburi.

What to pack for Khanu Woralaksaburi in April

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

In April, Khanu Woralaksaburi sees daytime highs around 38°C and nights near 26°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

UV index in Khanu Woralaksaburi 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 Khanu Woralaksaburi peaks around August 15 at about 13 (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 13Dec 13UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar11Extreme
Apr11Extreme
May12Extreme
Jun13Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Khanu Woralaksaburi 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 Khanu Woralaksaburi 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 Khanu Woralaksaburi?

Khanu Woralaksaburi sits at 16.1°N, 99.9°E, 52 m above sea level, in Thailand. The nearest listed city is Lat Yao, 35 km away.

Topography around Khanu Woralaksaburi

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

Within 3 km, the terrain around Khanu Woralaksaburi has only modest variations in elevation — a maximum elevation change of 59 m around an average of 46 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 221 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,627 m.

The land around Khanu Woralaksaburi is covered by cropland (63%) and trees (21%) within 3 km, cropland (82%) within 16 km, and cropland (78%) within 80 km.

3 km
59 m
16 km
221 m
80 km
1,627 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Lat Yao 35 km · Nakhon Sawan 50 km · Bang Mun Nak 56 km · Kamphaeng Phet 59 km · Taphan Hin 62 km · Thap Than 67 km · Phichit 67 km · Bang Krathum 74 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 Khanu Woralaksaburi (16.0617°, 99.8606°, elevation 52 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).