Oyugis weather in September

In September, Oyugis sees average daytime highs of 27°C and overnight lows near 17°C, with 126 mm of rain across 19 wet days and about 12 hours of daylight. It is the 4th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 20% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 hours at the start of September to 12 hours by month's end. Set against the rest of the year, September is Oyugis's 3rd-clearest and 4th-windiest month. For the whole year in context, see Oyugis's year-round climate.

Daytime high
27°
4th warmest
Overnight low
17°
4th coldest
Rainfall
126 mm
19 wet days
Daylight
12 hours
6:35 AM – 6:35 PM
Cloud cover
62%
3rd clearest
Wind
6 km/h
4th windiest
Solar energy
6.34 kWh/m²
Travel score
5.0
out of 10

Oyugis is human settlement.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical September day in Oyugis reaches about 27°C in the afternoon and slips back to 17°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12717
22717
32717
42717
52717
62717
72717
82717
92717
102717
112717
122717
132717
142717
152817
162817
172817
182817
192817
202817
212817
222817
232817
242817
252817
262817
272817
282817
292817
302817

Oyugis weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 17°8914.4125.6
Feb29° / 18°6711.3125.1
Mar29° / 18°16118.6124.5
Apr27° / 18°32826.9123.8
May27° / 17°25825.1124.3
Jun26° / 17°11720125.0
Jul26° / 16°8317.4125.5
Aug27° / 17°11419.3125.2
Sep27° / 17°12619125.0
Oct27° / 17°21824.5124.2
Nov27° / 17°24425.8124.0
Dec27° / 17°13820125.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 29% of September, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
25050
35149
45149
55248
65248
75248
85347
95446
105446
115446
125446
135446
145545
155446
165446
175347
185149
195050
205050
214852
224852
234654
244555
254357
264159
274258
284060
293961
303862

Chance of precipitation in September

Any precipitation

Oyugis gets around 126 mm of rain over 19 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 64% and peaks near 69% on the wettest days.

0%20%40%60%80%151015202530
Rain chance (%)
166
266
366
466
566
665
765
865
964
1064
1163
1262
1362
1461
1561
1661
1761
1860
1960
2061
2161
2262
2362
2463
2564
2665
2766
2867
2968
3069

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 51% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
164549
264549
364549
464549
564549
664649
764648
864648
964648
1064648
1174648
1274647
1374647
1484547
1584547
1684547
1784547
1884448
1984349
2074350
2174251
2274152
2374053
2463955
2563856
2653659
2753560
2853461
2943264
3043165

Wind in September

Winds average 6 km/h in September.

Across September, 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.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

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

Days grow by about 0 minutes over September. Sunrise moves from 6:41 AM to 6:30 AM, and sunset from 6:40 PM to 6:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:416:40
212.06:416:40
312.06:406:40
412.06:406:40
512.06:406:39
612.06:396:39
712.06:396:39
812.06:396:38
912.06:386:38
1012.06:386:37
1112.06:376:37
1212.06:376:37
1312.06:376:36
1412.06:366:36
1512.06:366:36
1612.06:356:35
1712.06:356:35
1812.06:356:35
1912.06:346:34
2012.06:346:34
2112.06:346:34
2212.06:336:33
2312.06:336:33
2412.06:326:32
2512.06:326:32
2612.06:326:32
2712.06:316:31
2812.06:316:31
2912.06:316:31
3012.06:306:31

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.34 kWh/m².

For context, solar energy here swings from a low near 5.44 kWh/m² to a high of 6.74 kWh/m² in February across the year — September's 6.34 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.0Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.4Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.4Intense
236.4Intense
246.4Intense
256.4Intense
266.4Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
Planning a trip in September

Is September a good time to visit Oyugis?

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

5.0
Sightseeing
5th-best month of the year
5.2
Beach & pool
5th-best month of the year

September is a reasonable time to visit Oyugis for sightseeing.

What to pack for Oyugis in September

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

In September, Oyugis sees daytime highs around 27°C and nights near 17°C. Pack light clothes, rain gear and sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Oyugis in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Oyugis peaks around March 15 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 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 16Jun 18UV 10
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar16Extreme
Apr14Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov13Extreme
Dec12Extreme

Air quality in Oyugis in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Oyugis is worst in June — around 60 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorJun 2360 µg/m³Mar 1344 µg/m³
PM2.5 (µg/m³)Level
Jan50Poor
Feb45Poor
Mar44Poor
Apr47Poor
May52Poor
Jun60Unhealthy
Jul60Unhealthy
Aug54Poor
Sep50Poor
Oct49Poor
Nov51Poor
Dec50Poor
Location & terrain

Where is Oyugis?

Oyugis sits at 0.5°S, 34.7°E, 1,421 m above sea level, in Kenya. The nearest listed city is Kisii, 20 km away.

Topography around Oyugis

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

Within 3 km, the terrain around Oyugis has only modest variations in elevation — a maximum elevation change of 249 m around an average of 1,413 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 853 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,318 m.

The land around Oyugis is covered by shrubs (38%) and trees (35%) within 3 km, shrubs (44%) and trees (33%) within 16 km, and trees (32%), shrubs (24%) and grassland (23%) within 80 km.

3 km
249 m
16 km
853 m
80 km
1,318 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Kisii 20 km · Nyamira 24 km · Thomas Magena home 29 km · Homa Bay 30 km · Rongo 31 km · Ogembo 32 km · Awendo 37 km · Kisumu 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 Oyugis (-0.5097°, 34.7307°, elevation 1,421 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).