Masalani weather in September

In September, Masalani sees average daytime highs of 32°C and overnight lows near 23°C, with 17 mm of rain across 3.6 wet days and about 12 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 52% of the time in September, and the air most often feels muggy.

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 Masalani's 1st-clearest and 4th-windiest month. For the whole year in context, see Masalani's year-round climate.

Daytime high: 32°; 8th warmest
Overnight low: 23°; 3rd coldest
Rainfall: 17 mm; 3.6 wet days
Daylight: 12 hours; 6:14 AM – 6:13 PM
Cloud cover: 44%; 1st clearest
Wind: 16 km/h; 4th windiest
Solar energy: 5.64 kWh/m²
Travel score: 4.7; out of 10

Masalani is place in Garissa County, Kenya.

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

← August Masalani year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical September day in Masalani reaches about 32°C in the afternoon and slips back to 23°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 33°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	31	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	33	33
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

	Avg high (°C)	Avg low (°C)
1	31	23
2	32	23
3	32	23
4	32	23
5	32	23
6	32	23
7	32	23
8	32	23
9	32	23
10	32	23
11	32	23
12	32	23
13	32	23
14	32	23
15	32	23
16	32	23
17	32	23
18	32	23
19	32	23
20	32	23
21	32	23
22	32	23
23	32	23
24	32	23
25	32	23
26	32	23
27	32	23
28	32	23
29	33	23
30	33	23

How September really feels in Masalani

Once humidity and wind are folded in, September averages 30 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Masalani weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	35° / 24°	20	2.7	12.1	3.0
Feb	36° / 24°	6	1.4	12.1	2.5
Mar	36° / 25°	33	7.9	12	2.2
Apr	34° / 26°	68	17.7	12	2.5
May	32° / 25°	69	12.8	11.9	3.9
Jun	31° / 24°	18	4.1	11.9	5.1
Jul	31° / 23°	13	2.7	11.9	5.4
Aug	31° / 23°	13	3.5	11.9	5.2
Sep	32° / 23°	17	3.6	12	4.7
Oct	33° / 24°	54	9.3	12	3.7
Nov	33° / 24°	102	17.8	12.1	3.0
Dec	34° / 24°	54	10.5	12.1	3.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 26% of September, with mostly cloudy or overcast conditions the remaining 22%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	75	76	77	78	78	79	78	79	79	79	79	79	79	79	79	79	79	79	79	79	79	79	79	78	78	78	78	79	79	78
Cloudier (%)	25	24	23	22	22	21	22	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	21	22	22	22	22	21	21	22

	Clearer (%)	Cloudier (%)
1	75	25
2	76	24
3	77	23
4	78	22
5	78	22
6	79	21
7	78	22
8	79	21
9	79	21
10	79	21
11	79	21
12	79	21
13	79	21
14	79	21
15	79	21
16	79	21
17	79	21
18	79	21
19	79	21
20	79	21
21	79	21
22	79	21
23	79	21
24	78	22
25	78	22
26	78	22
27	78	22
28	79	21
29	79	21
30	78	22

Chance of precipitation in September

Any precipitation

Masalani gets around 17 mm of rain over 3.6 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 12% and peaks near 17% on the wettest days. The odds climb toward the end of the month.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	10	10	10	9	9	9	9	9	10	10	10	11	11	12	12	12	13	13	13	14	14	15	15	15	15	16	16	16	16	17

	Rain chance (%)
1	10
2	10
3	10
4	9
5	9
6	9
7	9
8	9
9	10
10	10
11	10
12	11
13	11
14	12
15	12
16	12
17	13
18	13
19	13
20	14
21	14
22	15
23	15
24	15
25	15
26	16
27	16
28	16
29	16
30	17

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 80% of days. Sticky, muggy-or-worse air turns up on roughly 95% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Humid (%)	8	8	8	7	7	7	6	6	6	6	5	5	5	5	5	5	5	4	4	4	4	4	3	3	3	3	2	2	2	2
Muggy (%)	86	85	85	86	85	85	86	85	85	84	85	85	84	84	83	82	82	82	81	80	79	78	78	76	74	73	72	70	67	65
Oppressive (%)	6	7	7	7	8	8	8	9	9	10	10	10	11	11	12	13	13	14	15	16	17	18	19	21	23	24	26	28	31	33

	Humid (%)	Muggy (%)	Oppressive (%)
1	8	86	6
2	8	85	7
3	8	85	7
4	7	86	7
5	7	85	8
6	7	85	8
7	6	86	8
8	6	85	9
9	6	85	9
10	6	84	10
11	5	85	10
12	5	85	10
13	5	84	11
14	5	84	11
15	5	83	12
16	5	82	13
17	5	82	13
18	4	82	14
19	4	81	15
20	4	80	16
21	4	79	17
22	4	78	18
23	3	78	19
24	3	76	21
25	3	74	23
26	3	73	24
27	2	72	26
28	2	70	28
29	2	67	31
30	2	65	33

Wind in September

Winds average 16 km/h in September.

Across September, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15	15	15	15	15	15	15	15	15	15	15	15
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	16	light breeze
2	16	light breeze
3	16	light breeze
4	16	light breeze
5	16	light breeze
6	16	light breeze
7	16	light breeze
8	16	light breeze
9	16	light breeze
10	16	light breeze
11	16	light breeze
12	16	light breeze
13	16	light breeze
14	16	light breeze
15	16	light breeze
16	16	light breeze
17	16	light breeze
18	16	light breeze
19	15	light breeze
20	15	light breeze
21	15	light breeze
22	15	light breeze
23	15	light breeze
24	15	light breeze
25	15	light breeze
26	15	light breeze
27	15	light breeze
28	15	light breeze
29	15	light breeze
30	15	light breeze

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 6:20 AM to 6:08 AM, and sunset from 6:18 PM to 6:09 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0
Sunrise (AM)	6:20	6:20	6:19	6:19	6:18	6:18	6:18	6:17	6:17	6:16	6:16	6:16	6:15	6:15	6:14	6:14	6:13	6:13	6:13	6:12	6:12	6:11	6:11	6:11	6:10	6:10	6:09	6:09	6:09	6:08
Sunset (PM)	6:18	6:18	6:17	6:17	6:17	6:17	6:16	6:16	6:16	6:15	6:15	6:15	6:14	6:14	6:14	6:13	6:13	6:13	6:12	6:12	6:12	6:11	6:11	6:11	6:11	6:10	6:10	6:10	6:09	6:09

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.0	6:20	6:18
2	12.0	6:20	6:18
3	12.0	6:19	6:17
4	12.0	6:19	6:17
5	12.0	6:18	6:17
6	12.0	6:18	6:17
7	12.0	6:18	6:16
8	12.0	6:17	6:16
9	12.0	6:17	6:16
10	12.0	6:16	6:15
11	12.0	6:16	6:15
12	12.0	6:16	6:15
13	12.0	6:15	6:14
14	12.0	6:15	6:14
15	12.0	6:14	6:14
16	12.0	6:14	6:13
17	12.0	6:13	6:13
18	12.0	6:13	6:13
19	12.0	6:13	6:12
20	12.0	6:12	6:12
21	12.0	6:12	6:12
22	12.0	6:11	6:11
23	12.0	6:11	6:11
24	12.0	6:11	6:11
25	12.0	6:10	6:11
26	12.0	6:10	6:10
27	12.0	6:09	6:10
28	12.0	6:09	6:10
29	12.0	6:09	6:09
30	12.0	6:08	6:09

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.64 kWh/m².

For context, solar energy here swings from a low near 4.75 kWh/m² to a high of 6.47 kWh/m² in February across the year — September's 5.64 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	5.5	5.5	5.5	5.5	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.6	5.7	5.7	5.7	5.7	5.7	5.7	5.7	5.7	5.7	5.7	5.7	5.7	5.7
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.5	Bright
2	5.5	Bright
3	5.5	Bright
4	5.5	Bright
5	5.6	Bright
6	5.6	Bright
7	5.6	Bright
8	5.6	Bright
9	5.6	Bright
10	5.6	Bright
11	5.6	Bright
12	5.6	Bright
13	5.6	Bright
14	5.6	Bright
15	5.6	Bright
16	5.6	Bright
17	5.6	Bright
18	5.7	Bright
19	5.7	Bright
20	5.7	Bright
21	5.7	Bright
22	5.7	Bright
23	5.7	Bright
24	5.7	Bright
25	5.7	Bright
26	5.7	Bright
27	5.7	Bright
28	5.7	Bright
29	5.7	Bright
30	5.7	Bright

Planning a trip in September

Is September a good time to visit Masalani?

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

4.7

Sightseeing

4th-best month of the year

7.5

Beach & pool

3rd-best month of the year

September is a reasonable time to visit Masalani for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Masalani in September

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

In September, Masalani sees daytime highs around 32°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Masalani 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 Masalani peaks around March 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 10 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	14	15	15	11	10	11	12	13	14	12	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	14	Extreme
Mar	15	Extreme
Apr	15	Extreme
May	11	Extreme
Jun	10	Very high
Jul	11	Extreme
Aug	12	Extreme
Sep	13	Extreme
Oct	14	Extreme
Nov	12	Extreme
Dec	12	Extreme

Air quality in Masalani 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 Masalani is worst in January — around 16 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (October, 6 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	16	15	13	7	8	9	10	8	7	6	8	14
Level	Moderate	Moderate	Moderate	Good	Good	Good	Good	Good	Good	Good	Good	Moderate

	PM2.5 (µg/m³)	Level
Jan	16	Moderate
Feb	15	Moderate
Mar	13	Moderate
Apr	7	Good
May	8	Good
Jun	9	Good
Jul	10	Good
Aug	8	Good
Sep	7	Good
Oct	6	Good
Nov	8	Good
Dec	14	Moderate

Location & terrain

Where is Masalani?

Masalani sits at 1.7°S, 40.2°E, 71 m above sea level, in Kenya. The nearest listed city is Hola, 28 km away.

Topography around Masalani

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

Within 3 km, the terrain around Masalani has only modest variations in elevation — a maximum elevation change of 21 m around an average of 73 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 60 m; within 80 km, only modest variations in elevation — a maximum elevation change of 199 m.

The land around Masalani is covered by shrubs (63%) and grassland (34%) within 3 km, shrubs (74%) within 16 km, and shrubs (73%) within 80 km.

3 km

21 m

shrubs 63%

16 km

60 m

shrubs 74%

80 km

199 m

shrubs 73%

treesshrubsgrasslandcroplandartificial surfaces

← August Masalani year-round climate October →Best places to visit in September

September weather nearby: Hola 28 km · Lamu 104 km · Garissa 150 km · Kaambooni 158 km · Malindi 170 km · Watamu 185 km · Kilifi 218 km · Kitui 243 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

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 Masalani (-1.6941°, 40.1701°, elevation 71 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).

	Avg high (°C)	Avg low (°C)
1	31	23
2	32	23
3	32	23
4	32	23
5	32	23
6	32	23
7	32	23
8	32	23
9	32	23
10	32	23
11	32	23
12	32	23
13	32	23
14	32	23
15	32	23
16	32	23
17	32	23
18	32	23
19	32	23
20	32	23
21	32	23
22	32	23
23	32	23
24	32	23
25	32	23
26	32	23
27	32	23
28	32	23
29	33	23
30	33	23

	Clearer (%)	Cloudier (%)
1	75	25
2	76	24
3	77	23
4	78	22
5	78	22
6	79	21
7	78	22
8	79	21
9	79	21
10	79	21
11	79	21
12	79	21
13	79	21
14	79	21
15	79	21
16	79	21
17	79	21
18	79	21
19	79	21
20	79	21
21	79	21
22	79	21
23	79	21
24	78	22
25	78	22
26	78	22
27	78	22
28	79	21
29	79	21
30	78	22

	Rain chance (%)
1	10
2	10
3	10
4	9
5	9
6	9
7	9
8	9
9	10
10	10
11	10
12	11
13	11
14	12
15	12
16	12
17	13
18	13
19	13
20	14
21	14
22	15
23	15
24	15
25	15
26	16
27	16
28	16
29	16
30	17

	Humid (%)	Muggy (%)	Oppressive (%)
1	8	86	6
2	8	85	7
3	8	85	7
4	7	86	7
5	7	85	8
6	7	85	8
7	6	86	8
8	6	85	9
9	6	85	9
10	6	84	10
11	5	85	10
12	5	85	10
13	5	84	11
14	5	84	11
15	5	83	12
16	5	82	13
17	5	82	13
18	4	82	14
19	4	81	15
20	4	80	16
21	4	79	17
22	4	78	18
23	3	78	19
24	3	76	21
25	3	74	23
26	3	73	24
27	2	72	26
28	2	70	28
29	2	67	31
30	2	65	33

	Avg high (°C)	Avg low (°C)
1	31	23
2	32	23
3	32	23
4	32	23
5	32	23
6	32	23
7	32	23
8	32	23
9	32	23
10	32	23
11	32	23
12	32	23
13	32	23
14	32	23
15	32	23
16	32	23
17	32	23
18	32	23
19	32	23
20	32	23
21	32	23
22	32	23
23	32	23
24	32	23
25	32	23
26	32	23
27	32	23
28	32	23
29	33	23
30	33	23

	Clearer (%)	Cloudier (%)
1	75	25
2	76	24
3	77	23
4	78	22
5	78	22
6	79	21
7	78	22
8	79	21
9	79	21
10	79	21
11	79	21
12	79	21
13	79	21
14	79	21
15	79	21
16	79	21
17	79	21
18	79	21
19	79	21
20	79	21
21	79	21
22	79	21
23	79	21
24	78	22
25	78	22
26	78	22
27	78	22
28	79	21
29	79	21
30	78	22

	Rain chance (%)
1	10
2	10
3	10
4	9
5	9
6	9
7	9
8	9
9	10
10	10
11	10
12	11
13	11
14	12
15	12
16	12
17	13
18	13
19	13
20	14
21	14
22	15
23	15
24	15
25	15
26	16
27	16
28	16
29	16
30	17

	Humid (%)	Muggy (%)	Oppressive (%)
1	8	86	6
2	8	85	7
3	8	85	7
4	7	86	7
5	7	85	8
6	7	85	8
7	6	86	8
8	6	85	9
9	6	85	9
10	6	84	10
11	5	85	10
12	5	85	10
13	5	84	11
14	5	84	11
15	5	83	12
16	5	82	13
17	5	82	13
18	4	82	14
19	4	81	15
20	4	80	16
21	4	79	17
22	4	78	18
23	3	78	19
24	3	76	21
25	3	74	23
26	3	73	24
27	2	72	26
28	2	70	28
29	2	67	31
30	2	65	33

	Avg high (°C)	Avg low (°C)
1	31	23
2	32	23
3	32	23
4	32	23
5	32	23
6	32	23
7	32	23
8	32	23
9	32	23
10	32	23
11	32	23
12	32	23
13	32	23
14	32	23
15	32	23
16	32	23
17	32	23
18	32	23
19	32	23
20	32	23
21	32	23
22	32	23
23	32	23
24	32	23
25	32	23
26	32	23
27	32	23
28	32	23
29	33	23
30	33	23

	Clearer (%)	Cloudier (%)
1	75	25
2	76	24
3	77	23
4	78	22
5	78	22
6	79	21
7	78	22
8	79	21
9	79	21
10	79	21
11	79	21
12	79	21
13	79	21
14	79	21
15	79	21
16	79	21
17	79	21
18	79	21
19	79	21
20	79	21
21	79	21
22	79	21
23	79	21
24	78	22
25	78	22
26	78	22
27	78	22
28	79	21
29	79	21
30	78	22

	Rain chance (%)
1	10
2	10
3	10
4	9
5	9
6	9
7	9
8	9
9	10
10	10
11	10
12	11
13	11
14	12
15	12
16	12
17	13
18	13
19	13
20	14
21	14
22	15
23	15
24	15
25	15
26	16
27	16
28	16
29	16
30	17

	Humid (%)	Muggy (%)	Oppressive (%)
1	8	86	6
2	8	85	7
3	8	85	7
4	7	86	7
5	7	85	8
6	7	85	8
7	6	86	8
8	6	85	9
9	6	85	9
10	6	84	10
11	5	85	10
12	5	85	10
13	5	84	11
14	5	84	11
15	5	83	12
16	5	82	13
17	5	82	13
18	4	82	14
19	4	81	15
20	4	80	16
21	4	79	17
22	4	78	18
23	3	78	19
24	3	76	21
25	3	74	23
26	3	73	24
27	2	72	26
28	2	70	28
29	2	67	31
30	2	65	33