Khlong Luang weather in April

In April, Khlong Luang sees average daytime highs of 35°C and overnight lows near 27°C, with 91 mm of rain across 14.7 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 35°C through the month. The sky is clear or mostly clear about 30% of the time in April, and the air most often feels miserable.

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 Khlong Luang's 6th-clearest and 5th-windiest month. For the whole year in context, see Khlong Luang's year-round climate.

Daytime high
35°
1st warmest
Overnight low
27°
11th coldest
Rainfall
91 mm
14.7 wet days
Daylight
12 h 18 min
6:08 AM – 6:27 PM
Cloud cover
58%
6th clearest
Wind
8 km/h
5th windiest
Solar energy
6.09 kWh/m²
Travel score
2.1
out of 10

Khlong Luang is town in Pathum 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 35°C through the month.

A typical April day in Khlong Luang reaches about 35°C in the afternoon and slips back to 27°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 38°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)
13526
23526
33526
43526
53526
63526
73526
83526
93526
103526
113527
123527
133527
143527
153527
163527
173527
183527
193527
203527
213527
223527
233527
243527
253527
263527
273527
283527
293527
303527

How April really feels in Khlong Luang

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.

Khlong Luang 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° / 21°153.511.34.9
Feb33° / 23°163.711.54.1
Mar34° / 25°568.511.93.0
Apr35° / 27°9114.712.32.1
May34° / 27°18524.212.61.8
Jun34° / 27°17924.812.82.0
Jul33° / 26°18525.912.72.1
Aug33° / 26°20426.212.52.1
Sep32° / 26°28426.912.12.2
Oct32° / 25°16719.611.73.0
Nov32° / 24°335.811.34.3
Dec32° / 22°9211.25.1

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% 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 49%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16040
25941
35941
45842
55743
65743
75644
85545
95545
105347
115347
125248
135248
145248
155248
165149
175149
185149
195050
205050
214951
225050
234951
244951
254753
264753
274456
284357
294357
304159

Chance of precipitation in April

Any precipitation

Khlong Luang gets around 91 mm of rain over 14.7 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 49% and peaks near 67% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
141
242
342
443
543
643
743
843
943
1043
1143
1243
1343
1444
1544
1645
1746
1847
1949
2051
2152
2254
2356
2457
2559
2661
2762
2864
2966
3067

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the miserable band about 80% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1132670
2132571
3132571
4132472
5032374
6032275
7032275
8032176
9032176
10032077
11032077
12022078
13021979
14021979
15021979
16021979
17021880
18011881
19011782
20011782
21011683
22011584
23011584
24001486
25001387
26001387
27001288
28001189
29001189
30001090

Wind in April

Winds average 8 km/h in April.

Across April, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

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 6:19 AM to 6:00 AM, and sunset from 6:26 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:196:26
212.16:186:26
312.16:176:26
412.26:166:26
512.26:166:26
612.26:156:26
712.26:146:26
812.26:146:26
912.26:136:26
1012.26:126:26
1112.26:126:27
1212.36:116:27
1312.36:106:27
1412.36:106:27
1512.36:096:27
1612.36:086:27
1712.36:086:27
1812.36:076:27
1912.46:066:27
2012.46:066:28
2112.46:056:28
2212.46:056:28
2312.46:046:28
2412.46:036:28
2512.46:036:28
2612.46:026:29
2712.46:026:29
2812.56:016:29
2912.56:016:29
3012.56:006:29

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.09 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.51 kWh/m² to a high of 6.09 kWh/m² in April across the year — April's 6.09 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
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
256.0Bright
266.0Bright
275.9Bright
285.9Bright
295.9Bright
305.8Bright
Planning a trip in April

Hazard calendar for Khlong Luang

In seasonPeak

In April, Khlong Luang sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Khlong Luang sits in the Pacific typhoon belt; the season peaks July–October.

Khlong Luang's rainy season runs May–October, when most of the year's rain falls.

Pacific typhoon
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit Khlong Luang?

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

2.1
Sightseeing
8th-best month of the year
4.6
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Khlong Luang.

What to pack for Khlong Luang in April

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

In April, Khlong Luang sees daytime highs around 35°C and nights near 27°C. Pack light clothes, rain gear and sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Khlong Luang 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 Khlong Luang peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highAug 14UV 13Dec 12UV 9
UV index (midday)Level
Jan9Very high
Feb9Very high
Mar12Extreme
Apr11Extreme
May10Very high
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Very high
Nov9Very high
Dec9Very high

Air quality in Khlong Luang 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 Khlong Luang is worst in January — around 83 µg/m³ PM2.5 (unhealthy), about 1.9× the cleanest month (July, 43 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyJan 2382 µg/m³Jul 2443 µg/m³
PM2.5 (µg/m³)Level
Jan83Unhealthy
Feb81Unhealthy
Mar70Unhealthy
Apr64Unhealthy
May54Poor
Jun44Poor
Jul43Poor
Aug43Poor
Sep54Poor
Oct66Unhealthy
Nov67Unhealthy
Dec66Unhealthy
Location & terrain

Where is Khlong Luang?

Khlong Luang sits at 14.1°N, 100.6°E, 7 m above sea level, in Thailand. The nearest listed city is Ban Bang Kadi, 13 km away.

Topography around Khlong Luang

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

Within 3 km, the terrain around Khlong Luang has only modest variations in elevation — a maximum elevation change of 24 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 31 m; within 80 km, large variations in elevation — a maximum elevation change of 1,097 m.

The land around Khlong Luang is covered by artificial surfaces (45%) and trees (28%) within 3 km, artificial surfaces (29%), cropland (28%) and trees (25%) within 16 km, and cropland (44%) and trees (23%) within 80 km.

3 km
24 m
16 km
31 m
80 km
1,097 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Ban Bang Kadi 13 km · Pathum Thani 14 km · Sai Mai 16 km · Ban Lam Luk Ka 17 km · Anusawari 19 km · Wang Noi 20 km · Bang Pa-in 20 km · Lak Si 21 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 Khlong Luang (14.0647°, 100.6458°, elevation 7 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).