Kitui weather in December

In December, Kitui sees average daytime highs of 26°C and overnight lows near 18°C, with 129 mm of rain across 21 wet days and about 12.1 hours of daylight. It is the 9th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 23% of the time in December, and the air most often feels humid.

Daylight stretches from about 12 h 06 min at the start of December to 12 h 06 min by month's end. Set against the rest of the year, December is Kitui's 6th-clearest and 12th-windiest month. For the whole year in context, see Kitui's year-round climate.

Daytime high
26°
9th warmest
Overnight low
18°
8th coldest
Rainfall
129 mm
21 wet days
Daylight
12 h 06 min
6:22 AM – 6:26 PM
Cloud cover
57%
6th clearest
Wind
7 km/h
12th windiest
Solar energy
5.41 kWh/m²
Travel score
5.1
out of 10

Kitui is municipality in Kitui 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 26°C through the month.

A typical December day in Kitui reaches about 26°C in the afternoon and slips back to 18°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 28°C. Set against its neighbours, December runs on par with November and about 1°C cooler than January.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12619
22618
32618
42618
52618
62618
72618
82618
92618
102618
112618
122618
132618
142618
152618
162618
172618
182618
192618
202618
212618
222618
232618
242618
252618
262618
272618
282618
292618
302618
312718

Kitui weather by month

How December compares with the rest of the year at a glance. December 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
Jan27° / 18°6911.212.16.4
Feb29° / 18°497.6125.9
Mar29° / 19°9517124.8
Apr28° / 19°13523.2124.5
May26° / 18°5712.811.96.2
Jun26° / 17°72.411.97.5
Jul25° / 16°41.511.97.7
Aug26° / 16°51.5127.7
Sep27° / 17°72.1127.5
Oct28° / 18°499.7126.1
Nov27° / 19°19924.112.14.5
Dec26° / 18°1292112.15.1

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 34% of December, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34951
45050
55149
65248
75347
85347
95545
105644
115644
125743
135743
145842
155842
165941
175941
186139
196139
206139
216139
226238
236337
246337
256337
266337
276436
286436
296436
306436
316337

Chance of precipitation in December

Any precipitation

Kitui gets around 129 mm of rain over 21 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 68% and peaks near 86% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
186
286
385
484
583
682
781
879
978
1076
1175
1273
1371
1470
1568
1667
1765
1864
1962
2061
2160
2259
2358
2457
2556
2655
2754
2853
2952
3051
3150

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the humid band about 47% of days. Sticky, muggy-or-worse air turns up on roughly 47% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1014158
2014158
3014158
4014158
5014158
6014257
7024256
8024256
9024355
10034354
11034453
12034552
13044551
14044650
15054748
16054847
17054846
18064945
19065044
20165043
21175141
22175240
23185239
24185338
25195337
26295336
27295336
282105335
292105434
302105434
312115433

Wind in December

Winds average 7 km/h in December, the calmest month.

Across December, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 06 min at the start of December 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 December. Sunrise moves from 6:16 AM to 6:29 AM, and sunset from 6:20 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:166:20
212.16:166:20
312.16:166:21
412.16:176:21
512.16:176:22
612.16:176:22
712.16:186:22
812.16:186:23
912.16:196:23
1012.16:196:24
1112.16:206:24
1212.16:206:25
1312.16:206:25
1412.16:216:26
1512.16:216:26
1612.16:226:26
1712.16:226:27
1812.16:236:27
1912.16:236:28
2012.16:246:28
2112.16:246:29
2212.16:256:29
2312.16:256:30
2412.16:266:30
2512.16:266:31
2612.16:266:31
2712.16:276:32
2812.16:276:32
2912.16:286:33
3012.16:286:33
3112.16:296:33

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.41 kWh/m².

For context, solar energy here swings from a low near 4.55 kWh/m² to a high of 6.53 kWh/m² in February across the year — December's 5.41 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.1Bright
55.1Bright
65.1Bright
75.2Bright
85.2Bright
95.2Bright
105.3Bright
115.3Bright
125.3Bright
135.4Bright
145.4Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in December

Hazard calendar for Kitui

In seasonPeak

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

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

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

Is December a good time to visit Kitui?

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
4.9
Beach & pool
10th-best month of the year

December is a reasonable time to visit Kitui for sightseeing.

What to pack for Kitui in December

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

In December, Kitui sees daytime highs around 26°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 21 days see rain.

rain gearlight clothessun protection

UV index in Kitui 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 Kitui peaks around March 17 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 17UV 16Jun 17UV 10
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Kitui 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 Kitui is worst in December — around 20 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (October, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodModerateDec 2220 µg/m³Oct 118 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb17Moderate
Mar14Moderate
Apr14Moderate
May11Good
Jun13Moderate
Jul14Moderate
Aug11Good
Sep9Good
Oct8Good
Nov13Moderate
Dec20Moderate
Location & terrain

Where is Kitui?

Kitui sits at 1.4°S, 38.0°E, 1,154 m above sea level, in Kenya. The nearest listed city is Mwingi, 48 km away.

Makueni BomaKinoiMachakosEmaliMakindu

Topography around Kitui

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

Within 3 km, the terrain around Kitui has only modest variations in elevation — a maximum elevation change of 112 m around an average of 1,132 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 910 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,659 m.

The land around Kitui is covered by trees (41%) and shrubs (29%) within 3 km, shrubs (47%) and trees (21%) within 16 km, and shrubs (60%) within 80 km.

3 km
112 m
16 km
910 m
80 km
1,659 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Mwingi 48 km · Mwala 62 km · Wote 63 km · Makueni Boma 65 km · Kinoi 78 km · Machakos 85 km · Emali 99 km · Makindu 104 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 Kitui (-1.367°, 38.0106°, elevation 1,154 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).