Sawang Daen Din weather in April

In April, Sawang Daen Din sees average daytime highs of 35°C and overnight lows near 25°C, with 74 mm of rain across 11.3 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 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 36 min by month's end. Set against the rest of the year, April is Sawang Daen Din's 6th-clearest and 10th-windiest month. For the whole year in context, see Sawang Daen Din's year-round climate.

Daytime high
35°
1st warmest
Overnight low
25°
8th coldest
Rainfall
74 mm
11.3 wet days
Daylight
12 h 24 min
5:55 AM – 6:18 PM
Cloud cover
52%
6th clearest
Wind
7 km/h
10th windiest
Solar energy
6.07 kWh/m²
Travel score
2.5
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 Sawang Daen Din 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)
13424
23424
33424
43524
53524
63524
73524
83525
93525
103525
113525
123525
133525
143525
153525
163525
173525
183525
193525
203525
213525
223525
233525
243525
253525
263525
273525
283526
293526
303526

How April really feels in Sawang Daen Din

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
19 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.

Sawang Daen Din 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°81.511.16.9
Feb31° / 19°142.311.45.4
Mar34° / 22°365.911.93.7
Apr35° / 25°7411.312.42.5
May34° / 26°2202212.82.3
Jun32° / 26°24424.2132.3
Jul32° / 25°30526.912.92.4
Aug31° / 25°35728.112.62.4
Sep31° / 25°2722412.12.8
Oct31° / 23°8810.711.64.3
Nov31° / 21°192.911.25.6
Dec29° / 18°61.1117.1

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 23% of April, with mostly cloudy or overcast conditions the remaining 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26931
37030
47030
57030
67030
77030
86931
96832
106832
116733
126634
136634
146436
156436
166436
176238
186238
196040
205941
215941
225842
235743
245644
255644
265545
275446
285248
295149
304951

Chance of precipitation in April

Any precipitation

Sawang Daen Din gets around 74 mm of rain over 11.3 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 38% and peaks near 53% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
127
227
328
428
528
629
729
830
931
1031
1132
1233
1333
1434
1535
1636
1738
1839
1940
2041
2143
2244
2345
2446
2548
2649
2750
2851
2952
3053

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 63% of days. Sticky, muggy-or-worse air turns up on roughly 95% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
113735531
213734541
313733551
412633562
512632572
612631582
712630583
812629584
911628604
1011527615
1111526616
1201525627
1301424637
1401423648
1501422649
16013226410
17013216510
18013206511
19012196612
20012186712
21002176813
22002166814
23002156914
24002146915
25001137016
26001136818
27001126819
28001116721
29001116622
30001106524

Wind in April

Winds average 7 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
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
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 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 6:06 AM to 5:45 AM, and sunset from 6:15 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:066:15
212.26:066:15
312.26:056:16
412.26:046:16
512.26:036:16
612.26:026:16
712.26:026:16
812.36:016:17
912.36:006:17
1012.35:596:17
1112.35:586:17
1212.35:586:17
1312.35:576:18
1412.45:566:18
1512.45:556:18
1612.45:556:18
1712.45:546:18
1812.45:536:19
1912.45:526:19
2012.55:526:19
2112.55:516:19
2212.55:506:20
2312.55:506:20
2412.55:496:20
2512.55:486:20
2612.55:486:21
2712.65:476:21
2812.65:466:21
2912.65:466:21
3012.65:456:22

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 4.22 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
56.1Intense
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
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Bright
266.0Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
Planning a trip in April

Hazard calendar for Sawang Daen Din

In seasonPeak

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

Sawang Daen Din'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 Sawang Daen Din?

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

2.5
Sightseeing
8th-best month of the year
5.4
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Sawang Daen Din.

What to pack for Sawang Daen Din in April

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

In April, Sawang Daen Din sees daytime highs around 35°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

UV index in Sawang Daen Din in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sawang Daen Din peaks around July 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highJul 17UV 13Dec 14UV 7
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar12Extreme
Apr10Very high
May11Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec7Very high

Air quality in Sawang Daen Din 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 Sawang Daen Din is worst in March — around 54 µg/m³ PM2.5 (poor), about 2.7× the cleanest month (November, 20 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMar 1853 µg/m³Nov 2020 µg/m³
PM2.5 (µg/m³)Level
Jan26Moderate
Feb39Poor
Mar54Poor
Apr43Poor
May30Moderate
Jun24Moderate
Jul23Moderate
Aug24Moderate
Sep24Moderate
Oct23Moderate
Nov20Moderate
Dec21Moderate
Location & terrain

Where is Sawang Daen Din?

Sawang Daen Din sits at 17.5°N, 103.5°E, 169 m above sea level, in Thailand. The nearest listed city is Warichaphum, 28 km away.

Topography around Sawang Daen Din

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sawang Daen Din.

Within 3 km, the terrain around Sawang Daen Din has only modest variations in elevation — a maximum elevation change of 44 m around an average of 172 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 79 m; within 80 km, significant variations in elevation — a maximum elevation change of 523 m.

The land around Sawang Daen Din is covered by trees (40%) and cropland (34%) within 3 km, cropland (58%) and trees (33%) within 16 km, and cropland (58%) and trees (36%) within 80 km.

3 km
44 m
16 km
79 m
80 km
523 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Warichaphum 28 km · Ban Dung 33 km · Ban Nong Wua So 34 km · Ban Phan Don 63 km · Phon Charoen 69 km · Udon Thani 72 km · Seka 73 km · Sakon Nakhon 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 Sawang Daen Din (17.4753°, 103.4575°, elevation 169 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).