Masindi weather in September

In September, Masindi sees average daytime highs of 28°C and overnight lows near 19°C, with 145 mm of rain across 24.1 wet days and about 12 hours of daylight. It is the 8th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 11% 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 Masindi's 7th-clearest and 10th-windiest month. For the whole year in context, see Masindi's year-round climate.

Daytime high
28°
8th warmest
Overnight low
19°
3rd coldest
Rainfall
145 mm
24.1 wet days
Daylight
12 hours
6:47 AM – 6:48 PM
Cloud cover
69%
7th clearest
Wind
5 km/h
10th windiest
Solar energy
5.63 kWh/m²
Travel score
4.2
out of 10

Masindi is place in Western Region of Uganda, Uganda.

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 28°C through the month.

A typical September day in Masindi reaches about 28°C in the afternoon and slips back to 19°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 30°C. Set against its neighbours, September runs on par with August and on par with October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72818
82819
92819
102819
112819
122819
132819
142819
152819
162819
172819
182819
192819
202819
212819
222819
232819
242819
252819
262819
272819
282819
292819
302819

How September really feels in Masindi

Once humidity and wind are folded in, September averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Masindi weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 20°31611.94.9
Feb32° / 20°336.811.94.1
Mar31° / 21°11215.7123.9
Apr29° / 20°17123.1123.8
May28° / 19°13623.112.14.3
Jun28° / 19°9617.912.15.1
Jul28° / 18°9217.812.15.2
Aug28° / 18°13323.112.14.5
Sep28° / 19°14524.1124.2
Oct28° / 19°19326.3123.9
Nov28° / 19°15320.811.94.4
Dec29° / 19°589.911.95.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 23% of September, with mostly cloudy or overcast conditions the remaining 65%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13862
23862
33763
43664
53763
63763
73763
83862
93961
103961
113961
123961
133961
143862
153862
163763
173763
183664
193664
203466
213367
223268
233169
242971
252971
262872
272773
282773
292674
302674

Chance of precipitation in September

Any precipitation

Masindi gets around 145 mm of rain over 24.1 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 80% and peaks near 83% on the wettest days.

0%20%40%60%80%151015202530
Rain chance (%)
177
278
378
478
579
679
779
879
979
1079
1179
1279
1379
1479
1579
1679
1779
1879
1980
2080
2180
2281
2381
2481
2582
2682
2782
2883
2983
3083

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 83% of days. Sticky, muggy-or-worse air turns up on roughly 83% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)
112376
212277
312178
412178
512079
611980
711980
811881
911881
1011782
1101783
1201783
1301783
1401684
1501684
1601684
1701684
1801684
1901585
2001585
2101585
2201585
2301486
2401486
2501387
2601387
2701288
2801288
2901189
3001189

Wind in September

Winds average 5 km/h in September.

Across September, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
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 6:52 AM to 6:43 AM, and sunset from 6:54 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:526:54
212.06:526:53
312.06:516:53
412.06:516:53
512.06:516:52
612.06:506:52
712.06:506:51
812.06:506:51
912.06:496:51
1012.06:496:50
1112.06:496:50
1212.06:486:49
1312.06:486:49
1412.06:486:49
1512.06:486:48
1612.06:476:48
1712.06:476:47
1812.06:476:47
1912.06:466:46
2012.06:466:46
2112.06:466:46
2212.06:456:45
2312.06:456:45
2412.06:456:44
2512.06:446:44
2612.06:446:44
2712.06:446:43
2812.06:436:43
2912.06:436:42
3012.06:436:42

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.63 kWh/m².

For context, solar energy here swings from a low near 5.04 kWh/m² to a high of 6.13 kWh/m² in February across the year — September's 5.63 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.5Bright
Planning a trip in September

Is September a good time to visit Masindi?

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

4.2
Sightseeing
8th-best month of the year
4.5
Beach & pool
11th-best month of the year

September is a reasonable time to visit Masindi for sightseeing.

What to pack for Masindi in September

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

In September, Masindi sees daytime highs around 28°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in Masindi 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 Masindi peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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 15Jun 23UV 10
UV index (midday)Level
Jan12Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec10Extreme

Air quality in Masindi 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 Masindi is worst in January — around 46 µg/m³ PM2.5 (poor), about 2.8× the cleanest month (April, 16 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateJan 2346 µg/m³Apr 2216 µg/m³
PM2.5 (µg/m³)Level
Jan46Poor
Feb45Poor
Mar24Moderate
Apr16Moderate
May17Moderate
Jun24Moderate
Jul27Moderate
Aug23Moderate
Sep19Moderate
Oct18Moderate
Nov21Moderate
Dec32Moderate
Location & terrain

Where is Masindi?

Masindi sits at 1.7°N, 31.7°E, 1,140 m above sea level, in Uganda. The nearest listed city is Kigumba, 36 km away.

KigumbaHoimaBuyaleBuhimbaKiryandongo Refugee CampButembaKikubeLwakyomba

Topography around Masindi

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

Within 3 km, the terrain around Masindi has only modest variations in elevation — a maximum elevation change of 228 m around an average of 1,147 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 369 m; within 80 km, large variations in elevation — a maximum elevation change of 881 m.

The land around Masindi is covered by trees (44%) and grassland (31%) within 3 km, grassland (50%) and trees (29%) within 16 km, and grassland (35%) and trees (25%) within 80 km.

3 km
228 m
16 km
369 m
80 km
881 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Kigumba 36 km · Hoima 48 km · Buyale 53 km · Buhimba 58 km · Kiryandongo Refugee Camp 58 km · Butemba 58 km · Kikube 65 km · Lwakyomba 71 km

Uganda travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type G
240 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$1,206
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
18%
of population, 2024
Homicide rate
9
per 100k, 2023
Road deaths
29.4
per 100k/yr, 2019
Income group
Low
World Bank
English
Moderate
EF EPI 518
Religion
Protestant 45%Roman Catholic 39%Muslim 14%other 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 Masindi (1.6744°, 31.715°, elevation 1,140 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).