Badulla weather in April

In April, Badulla sees average daytime highs of 28°C and overnight lows near 20°C, with 167 mm of rain across 19.7 wet days and about 12.1 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 18% of the time in April, and the air most often feels muggy.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 12 min by month's end. Set against the rest of the year, April is Badulla's 3rd-clearest and 12th-windiest month. For the whole year in context, see Badulla's year-round climate.

Daytime high
28°
6th warmest
Overnight low
20°
6th coldest
Rainfall
167 mm
19.7 wet days
Daylight
12 h 12 min
6:01 AM – 6:11 PM
Cloud cover
68%
3rd clearest
Wind
4 km/h
12th windiest
Solar energy
5.85 kWh/m²
Travel score
4.4
out of 10

Badulla is city in Sri Lanka.

Density
4,759/km²
people per km²

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 28°C through the month.

A typical April day in Badulla reaches about 28°C in the afternoon and slips back to 20°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, April runs about 1°C warmer than March and about 1°C cooler than May.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12819
22819
32819
42819
52819
62819
72819
82819
92819
102819
112820
122820
132820
142820
152820
162820
172820
182820
192820
202920
212920
222920
232920
242920
252920
262920
272920
282920
292920
302920

Badulla weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 18°12715.711.65.9
Feb25° / 18°8712.711.86.2
Mar27° / 18°8012.2126.0
Apr28° / 20°16719.712.14.4
May29° / 21°1401712.34.3
Jun30° / 22°529.612.44.7
Jul30° / 22°527.712.44.8
Aug30° / 21°699.512.24.7
Sep30° / 21°12713.4124.5
Oct28° / 20°26821.611.84.4
Nov25° / 19°27224.511.74.2
Dec24° / 19°22221.411.65.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% 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 63%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14951
24852
34753
44654
54555
64555
74258
84258
94258
104060
113961
123961
133862
143763
153664
163565
173466
183466
193367
203367
213367
223268
233268
243169
253169
263070
273070
283070
293070
303070

Chance of precipitation in April

Any precipitation

Badulla gets around 167 mm of rain over 19.7 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 65% and peaks near 68% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
154
256
358
460
562
664
765
866
967
1067
1167
1268
1368
1468
1568
1668
1767
1867
1966
2066
2165
2265
2365
2465
2565
2665
2765
2865
2965
3066

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the muggy band about 82% of days. Sticky, muggy-or-worse air turns up on roughly 85% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11722700
21719730
31618741
41616761
51515781
60514801
70413821
80413812
90312832
100312832
110212842
120212842
130212833
140112843
150112843
160112843
170112843
180012853
190012853
200012844
210012844
220012844
230011854
240011854
250011845
260010855
270010846
28009847
29009838
30009829

Wind in April

Winds average 4 km/h in April, the calmest month.

Across April, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm

Sunrise & sunset in April

DaylightNight

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

Days grow by about 6 minutes over April. Sunrise moves from 6:09 AM to 5:56 AM, and sunset from 6:12 PM to 6:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:096:12
212.16:086:12
312.16:086:12
412.16:076:12
512.16:076:12
612.16:066:12
712.16:066:11
812.16:056:11
912.16:056:11
1012.16:046:11
1112.16:046:11
1212.16:036:11
1312.16:036:11
1412.16:026:11
1512.16:026:11
1612.26:016:11
1712.26:016:11
1812.26:016:10
1912.26:006:10
2012.26:006:10
2112.25:596:10
2212.25:596:10
2312.25:586:10
2412.25:586:10
2512.25:586:10
2612.25:576:10
2712.25:576:10
2812.25:576:10
2912.25:566:10
3012.25:566:10

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.85 kWh/m².

For context, solar energy here swings from a low near 3.94 kWh/m² to a high of 6.21 kWh/m² in March across the year — April's 5.85 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.0Intense
46.0Bright
56.0Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
Planning a trip in April

Hazard calendar for Badulla

In seasonPeak

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

Badulla's rainy season runs April–May, when most of the year's rain falls.

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

Is April a good time to visit Badulla?

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

4.4
Sightseeing
9th-best month of the year
5.3
Beach & pool
8th-best month of the year

April is a reasonable time to visit Badulla for sightseeing.

What to pack for Badulla in April

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

In April, Badulla sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

UV index in Badulla in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Badulla peaks around April 13 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeApr 13UV 14Dec 17UV 10
UV index (midday)Level
Jan11Extreme
Feb13Extreme
Mar14Extreme
Apr14Extreme
May14Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct12Extreme
Nov11Extreme
Dec10Extreme

Air quality in Badulla 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 Badulla is worst in November — around 48 µg/m³ PM2.5 (poor), about 1.8× the cleanest month (July, 27 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorNov 1847 µg/m³Jul 1327 µg/m³
PM2.5 (µg/m³)Level
Jan42Poor
Feb36Poor
Mar41Poor
Apr44Poor
May36Poor
Jun27Moderate
Jul27Moderate
Aug28Moderate
Sep29Moderate
Oct41Poor
Nov48Poor
Dec44Poor
Location & terrain

Where is Badulla?

Badulla sits at 7.0°N, 81.1°E, 683 m above sea level, in Sri Lanka. The nearest listed city is Ella, 12 km away.

Nuwara EliyaHattonGampolaKandyKataragamaMataleAmpara

Topography around Badulla

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

Within 3 km, the terrain around Badulla has significant variations in elevation — a maximum elevation change of 489 m around an average of 789 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,860 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,497 m.

The land around Badulla is covered by trees (77%) within 3 km, trees (83%) within 16 km, and trees (84%) within 80 km.

3 km
489 m
16 km
1,860 m
80 km
2,497 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Ella 12 km · Nuwara Eliya 30 km · Hatton 52 km · Gampola 58 km · Kandy 58 km · Kataragama 70 km · Matale 73 km · Ampara 77 km

Sri Lanka travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type D / G / M
230 V · 50 Hz
Prices
≈ 27% of US
price level, 2025
GDP per capita
$5,002
2025
Happiness
4.0 / 10
World Happiness, 2025
Safe drinking water
47%
of population, 2024
Homicide rate
3.3
per 100k, 2019
Road deaths
19.7
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 486
Religion
Buddhist 70%Hindu 13%Muslim 10%Roman Catholic 6%

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 Badulla (6.9802°, 81.0577°, elevation 683 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).