Meru weather in August

In August, Meru sees average daytime highs of 25°C and overnight lows near 16°C, with 11 mm of rain across 2.2 wet days and about 12 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 27% of the time in August, and the air most often feels dry.

Daylight stretches from about 12 hours at the start of August to 12 hours by month's end. Set against the rest of the year, August is Meru's 9th-clearest and 1st-windiest month. For the whole year in context, see Meru's year-round climate.

Daytime high
25°
8th warmest
Overnight low
16°
3rd coldest
Rainfall
11 mm
2.2 wet days
Daylight
12 hours
6:33 AM – 6:34 PM
Cloud cover
58%
9th clearest
Wind
12 km/h
1st windiest
Solar energy
5.54 kWh/m²
Travel score
7.9
out of 10

Meru is town in Kenya.

Founded
1911

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical August day in Meru reaches about 25°C in the afternoon and slips back to 16°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 27°C. Set against its neighbours, August runs on par with July and about 2°C cooler than September.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12516
22516
32516
42516
52516
62516
72516
82516
92516
102516
112516
122516
132516
142516
152516
162516
172616
182616
192616
202616
212616
222616
232616
242616
252616
262616
272616
282616
292616
302616
312616

Meru weather by month

How August compares with the rest of the year at a glance. August is the 8th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 16°397.5127.2
Feb28° / 17°204.8127.1
Mar28° / 18°428.8126.5
Apr27° / 18°8413.8126.0
May26° / 18°377.3127.2
Jun25° / 17°132.8127.8
Jul25° / 16°101.8128.0
Aug25° / 16°112.2127.9
Sep27° / 17°102.1127.9
Oct27° / 18°439.2126.8
Nov25° / 17°11220.6125.3
Dec25° / 16°5513.2126.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
24060
34060
44159
54159
64258
74357
84456
94456
104555
114654
124852
134852
144951
155149
165149
175248
185446
195446
205644
215644
225743
235842
245842
255941
265941
276040
286040
296139
306238
316337

Chance of precipitation in August

Any precipitation

Meru gets around 11 mm of rain over 2.2 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 8% and peaks near 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
18
28
37
47
57
67
77
87
97
107
117
127
137
147
157
168
178
188
198
208
218
228
238
248
258
268
278
288
298
308
318

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 58% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
157421
257421
357421
457421
557421
658411
758411
858411
958411
1058411
1158411
1258411
1358411
1458411
1558411
1658411
1758411
1858411
1958411
2058411
2159401
2259401
2359401
2459401
2559401
2658411
2758411
2858411
2959401
3059401
3159401

Wind in August

Winds average 12 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in August

DaylightNight

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

Days grow by about 0 minutes over August. Sunrise moves from 6:35 AM to 6:29 AM, and sunset from 6:35 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:356:35
212.06:356:35
312.06:356:35
412.06:356:35
512.06:356:35
612.06:356:35
712.06:356:35
812.06:356:35
912.06:356:35
1012.06:346:35
1112.06:346:34
1212.06:346:34
1312.06:346:34
1412.06:346:34
1512.06:346:34
1612.06:336:34
1712.06:336:33
1812.06:336:33
1912.06:336:33
2012.06:336:33
2112.06:326:32
2212.06:326:32
2312.06:326:32
2412.06:316:32
2512.06:316:31
2612.06:316:31
2712.06:316:31
2812.06:306:30
2912.06:306:30
3012.06:306:30
3112.06:296:29

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.54 kWh/m².

For context, solar energy here swings from a low near 5.06 kWh/m² to a high of 6.63 kWh/m² in February across the year — August's 5.54 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.5Bright
155.5Bright
165.5Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in August

Is August a good time to visit Meru?

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

7.9
Sightseeing
2nd-best month of the year
7.3
Beach & pool
3rd-best month of the year

August is one of the better times to visit Meru for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Meru in August

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

In August, Meru sees daytime highs around 25°C and nights near 16°C. Worth packing: light clothes and sun protection.

light clothessun protection

UV index in Meru in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Meru peaks around March 17 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 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 19UV 11
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar16Extreme
Apr16Extreme
May12Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep14Extreme
Oct14Extreme
Nov13Extreme
Dec13Extreme

Air quality in Meru in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Meru is worst in February — around 32 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (September, 19 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateFeb 1832 µg/m³Sep 1819 µg/m³
PM2.5 (µg/m³)Level
Jan30Moderate
Feb32Moderate
Mar31Moderate
Apr28Moderate
May25Moderate
Jun28Moderate
Jul27Moderate
Aug21Moderate
Sep19Moderate
Oct20Moderate
Nov29Moderate
Dec32Moderate
Location & terrain

Where is Meru?

Meru sits at 0.0°N, 37.7°E, 1,579 m above sea level, in Kenya. The nearest listed city is Isiolo, 35 km away.

NanyukiEmbuKerugoyaKaratinaWanguru

Topography around Meru

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

Within 3 km, the terrain around Meru has significant variations in elevation — a maximum elevation change of 418 m around an average of 1,566 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,570 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,755 m.

The land around Meru is covered by trees (72%) within 3 km, trees (53%) and cropland (24%) within 16 km, and shrubs (39%), grassland (26%) and trees (23%) within 80 km.

3 km
418 m
16 km
1,570 m
80 km
4,755 m
treesshrubsgrasslandcroplandartificial surfaceswetland
August weather nearby: Isiolo 35 km · Maua 38 km · Chuka 42 km · Nanyuki 65 km · Embu 69 km · Kerugoya 74 km · Karatina 83 km · Wanguru 88 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 Meru (0.0463°, 37.6559°, elevation 1,579 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).