Damnoen Saduak weather in April

In April, Damnoen Saduak sees average daytime highs of 35°C and overnight lows near 27°C, with 70 mm of rain across 10.2 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 38% 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 Damnoen Saduak's 5th-clearest and 2nd-windiest month. For the whole year in context, see Damnoen Saduak's year-round climate.

Daytime high
35°
1st warmest
Overnight low
27°
11th coldest
Rainfall
70 mm
10.2 wet days
Daylight
12 h 18 min
6:11 AM – 6:29 PM
Cloud cover
53%
5th clearest
Wind
9 km/h
2nd windiest
Solar energy
6.27 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 Damnoen Saduak reaches about 35°C in the afternoon and slips back to 27°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 37°C. Set against its neighbours, April runs about 1°C warmer than March and on par with May.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13527
23527
33527
43527
53527
63527
73527
83527
93527
103527
113527
123527
133527
143527
153527
163627
173627
183627
193627
203627
213628
223628
233628
243628
253628
263528
273528
283528
293528
303528

How April really feels in Damnoen Saduak

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.

Damnoen Saduak 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
Jan31° / 22°132.211.35.4
Feb33° / 24°112.411.64.6
Mar34° / 26°426.411.93.5
Apr35° / 27°7010.212.32.4
May35° / 27°13321.712.61.9
Jun34° / 27°12221.212.82.1
Jul33° / 27°13122.712.72.3
Aug33° / 26°14623.612.42.3
Sep32° / 26°21724.612.12.3
Oct32° / 25°20721.211.73.1
Nov32° / 24°496.911.44.5
Dec31° / 23°112.311.25.4

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 19% of April, with mostly cloudy or overcast conditions the remaining 43%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16535
26436
36436
46337
56337
66238
76139
86040
95941
105842
115842
125842
135743
145743
155743
165743
175743
185743
195743
205743
215644
225644
235545
245545
255446
265248
275149
284951
294852
304654

Chance of precipitation in April

Any precipitation

Damnoen Saduak gets around 70 mm of rain over 10.2 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 35% and peaks near 50% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
129
229
329
429
529
629
729
829
929
1029
1129
1229
1330
1430
1530
1631
1732
1833
1934
2035
2137
2238
2340
2441
2543
2644
2746
2847
2949
3050

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 64% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1124453
2124354
3124255
4124156
5124057
6123958
7023959
8033859
9033760
10033760
11033661
12033562
13023563
14023464
15023464
16023365
17023365
18023365
19023266
20013267
21013168
22013168
23013069
24012970
25002971
26002872
27002773
28002674
29002674
30002575

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 8 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
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 6:21 AM to 6:04 AM, and sunset from 6:28 PM to 6:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:216:28
212.16:216:28
312.16:206:28
412.26:196:28
512.26:196:28
612.26:186:29
712.26:176:29
812.26:176:29
912.26:166:29
1012.26:156:29
1112.26:156:29
1212.36:146:29
1312.36:136:29
1412.36:136:29
1512.36:126:29
1612.36:116:29
1712.36:116:30
1812.36:106:30
1912.36:106:30
2012.36:096:30
2112.46:086:30
2212.46:086:30
2312.46:076:30
2412.46:076:30
2512.46:066:31
2612.46:066:31
2712.46:056:31
2812.46:056:31
2912.56:046:31
3012.56:046:31

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 4.48 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
16.3Intense
26.3Intense
36.3Intense
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
266.1Intense
276.1Intense
286.1Intense
296.0Intense
306.0Intense
Planning a trip in April

Hazard calendar for Damnoen Saduak

In seasonPeak

In April, Damnoen Saduak sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

Damnoen Saduak sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.

Damnoen Saduak's monsoon runs May–October, when most of the year's rain falls.

Cyclone
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit Damnoen Saduak?

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

2.4
Sightseeing
7th-best month of the year
5.2
Beach & pool
6th-best month of the year

April is a weaker month for outdoor sightseeing in Damnoen Saduak.

What to pack for Damnoen Saduak in April

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

In April, Damnoen Saduak sees daytime highs around 35°C and nights near 27°C. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.

light clothessun protectionrain gear

Sea temperature near Damnoen Saduak in April

The nearest coast averages about 30°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 24 km away) is warmest in May at about 31°C and coldest in January near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb28Warm
Mar29Tropical
Apr30Tropical
May31Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in Damnoen Saduak 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 Damnoen Saduak peaks around August 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 20 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 13Nov 20UV 8
UV index (midday)Level
Jan8Very high
Feb9Very high
Mar12Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Very high
Nov8Very high
Dec9Very high

Air quality in Damnoen Saduak 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 Damnoen Saduak is worst in February — around 61 µg/m³ PM2.5 (unhealthy), about 2.6× the cleanest month (August, 24 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorFeb 1861 µg/m³Aug 1024 µg/m³
PM2.5 (µg/m³)Level
Jan58Unhealthy
Feb61Unhealthy
Mar60Unhealthy
Apr47Poor
May33Moderate
Jun24Moderate
Jul24Moderate
Aug24Moderate
Sep29Moderate
Oct46Poor
Nov48Poor
Dec48Poor
Location & terrain

Where is Damnoen Saduak?

Damnoen Saduak sits at 13.5°N, 100.0°E, 6 m above sea level, in Thailand. The nearest listed city is Samut Songkhram, 13 km away.

Topography around Damnoen Saduak

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

Within 3 km, the terrain around Damnoen Saduak has only modest variations in elevation — a maximum elevation change of 16 m around an average of 7 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 35 m; within 80 km, large variations in elevation — a maximum elevation change of 1,187 m.

The land around Damnoen Saduak is covered by trees (86%) within 3 km, trees (67%) within 16 km, and trees (36%), cropland (25%) and water (23%) within 80 km.

3 km
16 m
16 km
35 m
80 km
1,187 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
April weather nearby: Samut Songkhram 13 km · Ratchaburi 15 km · Ban Phaeo 18 km · Bang Phae 19 km · Ban I Chang 22 km · Photharam 22 km · Khao Yoi 34 km · Ban Pong 34 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 Damnoen Saduak (13.5183°, 99.9547°, elevation 6 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). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).