Kerugoya weather in December

In December, Kerugoya sees average daytime highs of 23°C and overnight lows near 14°C, with 190 mm of rain across 21.8 wet days and about 12 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 25% of the time in December, and the air most often feels comfortable.

Daylight stretches from about 12 hours at the start of December to 12 hours by month's end. Set against the rest of the year, December is Kerugoya's 4th-clearest and 11th-windiest month. For the whole year in context, see Kerugoya's year-round climate.

Daytime high
23°
6th warmest
Overnight low
14°
7th coldest
Rainfall
190 mm
21.8 wet days
Daylight
12 hours
6:26 AM – 6:28 PM
Cloud cover
58%
4th clearest
Wind
4 km/h
11th windiest
Solar energy
5.45 kWh/m²
Travel score
5.1
out of 10

Kerugoya is settlement in Kirinyaga County, Kenya.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 23°C through the month.

A typical December day in Kerugoya reaches about 23°C in the afternoon and slips back to 14°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 25°C. Set against its neighbours, December runs about 1°C warmer than November and about 1°C cooler than January.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12215
22215
32214
42314
52314
62314
72314
82314
92314
102314
112314
122314
132314
142314
152314
162314
172314
182314
192314
202314
212314
222314
232314
242314
252314
262314
272414
282414
292414
302414
312414

Kerugoya weather by month

How December compares with the rest of the year at a glance. December 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° / 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 December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 28% of December, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23961
34060
44258
54357
64555
74654
84753
94951
105050
115149
125248
135347
145446
155446
165545
175644
185743
195743
205743
215743
225842
235842
245941
255941
266040
276040
285941
296040
306040
316139

Chance of precipitation in December

Any precipitation

Kerugoya gets around 190 mm of rain over 21.8 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 70% and peaks near 88% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
188
287
387
486
585
684
783
882
980
1078
1176
1275
1373
1471
1570
1669
1767
1866
1965
2064
2163
2261
2360
2460
2559
2658
2758
2857
2957
3056
3156

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the comfortable band about 66% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
126434
226533
326632
436631
536730
646630
756629
866628
976627
1086626
1186725
1296724
13106723
14116722
15126721
16136621
17136720
18146719
19146818
20156718
21156817
22166717
23176617
24176716
25186616
26196516
27206416
28216415
29226315
30226315
31236215

Wind in December

Winds average 4 km/h in December.

Across December, daily wind ranges from about 4 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
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in December

DaylightNight

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

Days grow by about 0 minutes over December. Sunrise moves from 6:20 AM to 6:33 AM, and sunset from 6:21 PM to 6:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:206:21
212.06:206:22
312.06:216:22
412.06:216:23
512.06:216:23
612.06:226:23
712.06:226:24
812.06:236:24
912.06:236:25
1012.06:236:25
1112.06:246:26
1212.06:246:26
1312.06:256:27
1412.06:256:27
1512.06:266:27
1612.06:266:28
1712.06:276:28
1812.06:276:29
1912.06:286:29
2012.06:286:30
2112.06:296:30
2212.06:296:31
2312.06:296:31
2412.06:306:32
2512.06:306:32
2612.06:316:33
2712.06:316:33
2812.06:326:34
2912.06:326:34
3012.06:336:34
3112.06:336:35

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.45 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 — December's 5.45 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.1Bright
45.1Bright
55.1Bright
65.2Bright
75.2Bright
85.2Bright
95.3Bright
105.3Bright
115.3Bright
125.4Bright
135.4Bright
145.4Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.8Bright
315.8Bright
Planning a trip in December

Is December a good time to visit Kerugoya?

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

5.1
Sightseeing
9th-best month of the year
4.0
Beach & pool
6th-best month of the year

December is a reasonable time to visit Kerugoya for sightseeing.

What to pack for Kerugoya in December

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

In December, Kerugoya sees daytime highs around 23°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 22 days see rain.

rain gearlight clothessun protection

UV index in Kerugoya in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 13 (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 December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December 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
December 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).