Kerugoya weather in May

In May, Kerugoya sees average daytime highs of 22°C and overnight lows near 15°C, with 193 mm of rain across 23 wet days and about 12 hours of daylight. It is the 9th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 22°C through the month. The sky is clear or mostly clear about 8% of the time in May, and the air most often feels comfortable.

Daylight stretches from about 12 hours at the start of May to 12 hours by month's end. Set against the rest of the year, May is Kerugoya's 7th-clearest and 5th-windiest month. For the whole year in context, see Kerugoya's year-round climate.

Daytime high
22°
9th warmest
Overnight low
15°
11th coldest
Rainfall
193 mm
23 wet days
Daylight
12 hours
6:28 AM – 6:26 PM
Cloud cover
68%
7th clearest
Wind
5 km/h
5th windiest
Solar energy
4.94 kWh/m²
Travel score
4.7
out of 10

Kerugoya is settlement in Kirinyaga County, Kenya.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 22°C through the month.

A typical May day in Kerugoya reaches about 22°C in the afternoon and slips back to 15°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 23°C. Set against its neighbours, May runs about 1°C cooler than April and about 1°C warmer than June.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12216
22216
32216
42216
52216
62216
72216
82216
92216
102216
112215
122215
132215
142215
152215
162215
172215
182215
192215
202215
212215
222215
232215
242215
252215
262215
272215
282215
292215
302215
312214

Kerugoya weather by month

How May compares with the rest of the year at a glance. May is the 9th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 13°11815126.3
Feb25° / 13°9212.6126.3
Mar25° / 14°15119.1125.5
Apr23° / 16°25926.7124.1
May22° / 15°19323124.7
Jun21° / 14°6516.1125.3
Jul20° / 13°4012.2125.6
Aug21° / 13°4213125.7
Sep23° / 14°4210.6126.5
Oct23° / 15°15519.7125.3
Nov22° / 15°25926.7124.0
Dec23° / 14°19021.8125.1

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 26% of May, with mostly cloudy or overcast conditions the remaining 66%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12773
22773
32872
42872
52971
62971
73070
83169
93268
103367
113466
123466
133565
143565
153565
163664
173664
183664
193664
203664
213664
223763
233763
243763
253763
263763
273763
283763
293664
303565
313565

Chance of precipitation in May

Any precipitation

Kerugoya gets around 193 mm of rain over 23 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 74% and peaks near 90% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
190
290
390
490
589
689
788
887
986
1085
1183
1281
1380
1478
1576
1674
1773
1871
1969
2067
2165
2264
2362
2461
2559
2659
2758
2857
2957
3057
3156

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the comfortable band about 53% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
103268
203367
303367
403367
503466
603466
703565
803664
903862
1003961
1104159
1214455
1314653
1414851
1515148
1615445
1715643
1825840
1926038
2026335
2136433
2236730
2346828
2456926
2557025
2667123
2777122
2887121
2987121
3097120
3197219

Wind in May

Winds average 5 km/h in May.

Across May, daily wind ranges from about 5 km/h on the calmest days to 6 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
186calm
196calm
206calm
216calm
226calm
236calm
246calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

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

Days grow by about 0 minutes over May. Sunrise moves from 6:29 AM to 6:29 AM, and sunset from 6:28 PM to 6:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:296:28
212.06:286:27
312.06:286:27
412.06:286:27
512.06:286:27
612.06:286:27
712.06:286:27
812.06:286:27
912.06:286:27
1012.06:286:27
1112.06:286:27
1212.06:286:27
1312.06:286:26
1412.06:286:26
1512.06:286:26
1612.06:286:26
1712.06:286:26
1812.06:286:26
1912.06:286:26
2012.06:286:27
2112.06:286:27
2212.06:286:27
2312.06:286:27
2412.06:286:27
2512.06:286:27
2612.06:286:27
2712.06:296:27
2812.06:296:27
2912.06:296:27
3012.06:296:27
3112.06:296:27

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.94 kWh/m².

For context, solar energy here swings from a low near 4.15 kWh/m² to a high of 6.53 kWh/m² in February across the year — May's 4.94 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.9Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
284.9Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in May

Is May a good time to visit Kerugoya?

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

4.7
Sightseeing
10th-best month of the year
3.2
Beach & pool
9th-best month of the year

May is a reasonable time to visit Kerugoya for sightseeing.

What to pack for Kerugoya in May

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

In May, Kerugoya sees daytime highs around 22°C and nights near 15°C. Pack rain gear. Worth having: light clothes and sun protection. About 23 days see rain.

rain gearlight clothessun protection

UV index in Kerugoya 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 Kerugoya peaks around March 17 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 17UV 16Jun 18UV 11
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar17Extreme
Apr16Extreme
May12Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep14Extreme
Oct14Extreme
Nov14Extreme
Dec13Extreme

Air quality in Kerugoya 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 Kerugoya is worst in December — around 39 µg/m³ PM2.5 (poor), about 1.8× the cleanest month (September, 21 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorDec 1938 µg/m³Sep 1922 µg/m³
PM2.5 (µg/m³)Level
Jan36Poor
Feb36Poor
Mar35Moderate
Apr33Moderate
May30Moderate
Jun33Moderate
Jul30Moderate
Aug24Moderate
Sep21Moderate
Oct23Moderate
Nov33Moderate
Dec39Poor
Location & terrain

Where is Kerugoya?

Kerugoya sits at 0.5°S, 37.3°E, 1,548 m above sea level, in Kenya. The nearest listed city is Karatina, 17 km away.

Topography around Kerugoya

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

Within 3 km, the terrain around Kerugoya has significant variations in elevation — a maximum elevation change of 276 m around an average of 1,546 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,214 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,622 m.

The land around Kerugoya is covered by trees (84%) within 3 km, trees (66%) and cropland (20%) within 16 km, and trees (33%) and shrubs (32%) within 80 km.

3 km
276 m
16 km
1,214 m
80 km
4,622 m
treesshrubsgrasslandcroplandartificial surfaceswater
May weather nearby: Karatina 17 km · Embu 20 km · Wanguru 22 km · Karuri 25 km · Murang’a 28 km · Nyeri 38 km · Tetu 41 km · Chuka 45 km

Kenya travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type G
240 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$2,363
2025
Happiness
4.7 / 10
World Happiness, 2025
Homicide rate
4.9
per 100k, 2022
Road deaths
28.3
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 593
Religion
Christian 86%Muslim 11%other 2%none 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 Kerugoya (-0.4989°, 37.2803°, elevation 1,548 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).