Kumi weather in May

In May, Kumi sees average daytime highs of 29°C and overnight lows near 20°C, with 154 mm of rain across 21.9 wet days and about 12.1 hours of daylight. It is the 9th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 19% of the time in May, and the air most often feels muggy.

Daylight stretches from about 12 h 06 min at the start of May to 12 h 06 min by month's end. Set against the rest of the year, May is Kumi's 9th-clearest and 12th-windiest month. For the whole year in context, see Kumi's year-round climate.

Daytime high
29°
9th warmest
Overnight low
20°
9th coldest
Rainfall
154 mm
21.9 wet days
Daylight
12 h 06 min
6:39 AM – 6:42 PM
Cloud cover
65%
9th clearest
Wind
5 km/h
12th windiest
Solar energy
5.27 kWh/m²
Travel score
3.9
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical May day in Kumi reaches about 29°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 32°C. Set against its neighbours, May runs about 2°C cooler than April and on par with June.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13021
22921
32921
42921
52921
62921
72921
82921
92920
102920
112920
122920
132920
142920
152920
162920
172920
182920
192920
202920
212920
222920
232920
242920
252920
262920
272920
282920
292920
302920
312920

How May really feels in Kumi

Once humidity and wind are folded in, May averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Kumi weather by month

How May compares with the rest of the year at a glance. May is the 9th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 20°224.611.93.8
Feb34° / 21°234.5123.2
Mar33° / 21°6710.4123.3
Apr31° / 21°13118.9123.5
May29° / 20°15421.912.13.9
Jun29° / 20°12219.412.14.2
Jul29° / 19°11619.712.14.4
Aug29° / 20°13521124.1
Sep30° / 20°10416.3124.2
Oct31° / 20°11518.4123.7
Nov31° / 20°8313.711.94.0
Dec32° / 20°316.611.94.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 22% of May, with mostly cloudy or overcast conditions the remaining 59%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22674
32773
42773
52971
62971
73169
83268
93367
103466
113664
123763
133862
144060
154159
164258
174357
184555
194654
204753
214852
225050
235050
245149
255248
265248
275347
285446
295446
305446
315545

Chance of precipitation in May

Any precipitation

Kumi gets around 154 mm of rain over 21.9 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 71% and peaks near 80% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
179
279
379
480
579
679
779
878
977
1077
1176
1275
1374
1472
1571
1670
1769
1868
1967
2066
2165
2264
2364
2463
2563
2663
2762
2863
2963
3063
3163

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the muggy band about 80% of days. Sticky, muggy-or-worse air turns up on roughly 81% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1121780
2119800
3118810
4117820
5116830
6115840
7114850
8113860
9113860
10112870
11112870
12112870
13112870
14113860
15113860
16114850
17115840
18116830
19117820
20118810
21119800
22120781
23122761
24123751
25124741
26126721
27127711
28128701
29129691
30130681
31131671

Wind in May

Winds average 5 km/h in May, the calmest month.

Across May, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

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

Days grow by about 0 minutes over May. Sunrise moves from 6:40 AM to 6:39 AM, and sunset from 6:43 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:406:43
212.16:406:43
312.16:406:43
412.16:396:43
512.16:396:43
612.16:396:43
712.16:396:43
812.16:396:42
912.16:396:42
1012.16:396:42
1112.16:396:42
1212.16:396:42
1312.16:396:42
1412.16:396:42
1512.16:396:42
1612.16:396:42
1712.16:396:43
1812.16:396:43
1912.16:396:43
2012.16:396:43
2112.16:396:43
2212.16:396:43
2312.16:396:43
2412.16:396:43
2512.16:396:43
2612.16:396:43
2712.16:396:43
2812.16:396:44
2912.16:396:44
3012.16:396:44
3112.16:396:44

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.27 kWh/m².

For context, solar energy here swings from a low near 4.99 kWh/m² to a high of 6.34 kWh/m² in February across the year — May's 5.27 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in May

Is May a good time to visit Kumi?

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

3.9
Sightseeing
7th-best month of the year
5.1
Beach & pool
11th-best month of the year

May is a weaker month for outdoor sightseeing in Kumi.

What to pack for Kumi in May

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

In May, Kumi sees daytime highs around 29°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

UV index in Kumi in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kumi peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 15UV 15Jun 19UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov12Extreme
Dec11Extreme

Air quality in Kumi in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Kumi is worst in January — around 44 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorModeratePoorJan 1743 µg/m³Apr 1830 µg/m³
PM2.5 (µg/m³)Level
Jan44Poor
Feb40Poor
Mar34Moderate
Apr30Moderate
May32Moderate
Jun38Poor
Jul39Poor
Aug33Moderate
Sep31Moderate
Oct32Moderate
Nov36Poor
Dec39Poor
Location & terrain

Where is Kumi?

Kumi sits at 1.5°N, 33.9°E, 1,142 m above sea level, in Uganda. The nearest listed city is Ngora, 18 km away.

NakalokeSironkoPallisaSorotiMbaleBudakaBudadiri

Topography around Kumi

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

Within 3 km, the terrain around Kumi has only modest variations in elevation — a maximum elevation change of 60 m around an average of 1,128 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 143 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,263 m.

The land around Kumi is covered by cropland (43%), grassland (25%) and shrubs (24%) within 3 km, cropland (41%), shrubs (29%) and grassland (24%) within 16 km, and grassland (27%), cropland (26%) and shrubs (24%) within 80 km.

3 km
60 m
16 km
143 m
80 km
3,263 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
May weather nearby: Ngora 18 km · Nakaloke 42 km · Sironko 43 km · Pallisa 43 km · Soroti 46 km · Mbale 50 km · Budaka 51 km · Budadiri 56 km

Uganda travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type G
240 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$1,206
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
18%
of population, 2024
Homicide rate
9
per 100k, 2023
Road deaths
29.4
per 100k/yr, 2019
Income group
Low
World Bank
English
Moderate
EF EPI 518
Religion
Protestant 45%Roman Catholic 39%Muslim 14%other 2%

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 Kumi (1.4608°, 33.9361°, elevation 1,142 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).