Nzega weather in May

In May, Nzega sees average daytime highs of 29°C and overnight lows near 19°C, with 19 mm of rain across 3.6 wet days and about 11.8 hours of daylight. It is the 5th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 36% of the time in May, and the air most often feels comfortable.

Daylight stretches from about 11 h 54 min at the start of May to 11 h 48 min by month's end. Set against the rest of the year, May is Nzega's 5th-clearest and 5th-windiest month. For the whole year in context, see Nzega's year-round climate.

Daytime high
29°
5th warmest
Overnight low
19°
6th coldest
Rainfall
19 mm
3.6 wet days
Daylight
11 h 48 min
6:49 AM – 6:38 PM
Cloud cover
53%
5th clearest
Wind
12 km/h
5th windiest
Solar energy
5.91 kWh/m²
Travel score
6.3
out of 10

Nzega is town in Tabora Region, Tanzania.

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical May day in Nzega reaches about 29°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, May runs on par with April and on par with June.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12919
22919
32919
42919
52919
62919
72919
82919
92919
102919
112919
122919
132919
142919
152919
162919
172919
182919
192919
202919
212919
222919
232919
242919
252919
262919
272919
282919
292919
302919
312919

Nzega weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°11818.112.25.0
Feb29° / 19°9314.412.14.8
Mar29° / 19°11816.2124.8
Apr28° / 19°9212.411.95.3
May29° / 19°193.611.86.3
Jun29° / 18°10.311.86.8
Jul29° / 17°0011.87.1
Aug30° / 18°20.311.96.4
Sep31° / 19°40.8125.4
Oct32° / 20°214.112.14.6
Nov30° / 20°10012.212.24.6
Dec28° / 19°13418.312.24.8

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 22% of May, 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
65149
75248
85347
95446
105545
115644
125743
135743
145842
155941
166040
176040
186139
196139
206139
216238
226238
236238
246238
256436
266436
276535
286535
296634
306634
316634

Chance of precipitation in May

Any precipitation

Nzega gets around 19 mm of rain over 3.6 wet days in May. 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 25% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
125
224
323
422
521
621
720
819
917
1016
1115
1214
1313
1412
1511
1610
179
188
198
207
216
226
235
245
254
264
273
283
293
303
312

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the comfortable band about 42% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
19384212
29394111
310403910
411413810
51142389
61243378
71343368
81544357
91644336
101845325
112045305
122246284
132446263
142647243
152947222
163147202
173447182
183647161
193946141
204245121
214445111
22474490
23494380
24524260
25544150
26554050
27573940
28603730
29623530
30633430
31653230

Wind in May

Winds average 12 km/h in May.

Across May, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
812calm
912calm
1012calm
1112calm
1212calm
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 54 min at the start of May to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over May. Sunrise moves from 6:49 AM to 6:51 AM, and sunset from 6:40 PM to 6:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:496:40
211.96:496:40
311.86:496:40
411.86:496:39
511.86:496:39
611.86:496:39
711.86:496:39
811.86:496:39
911.86:496:39
1011.86:496:38
1111.86:496:38
1211.86:496:38
1311.86:496:38
1411.86:496:38
1511.86:496:38
1611.86:496:38
1711.86:496:38
1811.86:496:38
1911.86:506:38
2011.86:506:38
2111.86:506:38
2211.86:506:38
2311.86:506:38
2411.86:506:38
2511.86:506:38
2611.86:516:38
2711.86:516:38
2811.86:516:38
2911.86:516:38
3011.86:516:38
3111.86:516:38

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.91 kWh/m².

For context, solar energy here swings from a low near 5.86 kWh/m² to a high of 7.05 kWh/m² in September across the year — May's 5.91 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
216.0Bright
226.0Bright
236.0Bright
246.0Bright
256.0Bright
266.0Bright
276.0Bright
286.0Bright
296.0Bright
306.0Bright
316.0Bright
Planning a trip in May

Hazard calendar for Nzega

In seasonPeak

None of Nzega's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

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

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

Is May a good time to visit Nzega?

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

6.3
Sightseeing
4th-best month of the year
8.1
Beach & pool
5th-best month of the year

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

What to pack for Nzega in May

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

In May, Nzega sees daytime highs around 29°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Nzega in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Nzega peaks around February 22 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 22UV 16Jun 18UV 10
UV index (midday)Level
Jan13Extreme
Feb16Extreme
Mar16Extreme
Apr15Extreme
May12Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep13Extreme
Oct14Extreme
Nov14Extreme
Dec13Extreme
Location & terrain

Where is Nzega?

Nzega sits at 4.2°S, 33.2°E, 1,241 m above sea level, in Tanzania. The nearest listed city is Tinde, 37 km away.

KahamaOld ShinyangaIgungaSongwaMwadui

Topography around Nzega

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

Within 3 km, the terrain around Nzega has only modest variations in elevation — a maximum elevation change of 82 m around an average of 1,224 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 318 m; within 80 km, significant variations in elevation — a maximum elevation change of 416 m.

The land around Nzega is covered by cropland (61%) and artificial surfaces (22%) within 3 km, cropland (71%) within 16 km, and cropland (69%) within 80 km.

3 km
82 m
16 km
318 m
80 km
416 m
treesshrubsgrasslandcroplandartificial surfaceswater
May weather nearby: Tinde 37 km · Isaka 45 km · Shinyanga 67 km · Kahama 77 km · Old Shinyanga 78 km · Igunga 78 km · Songwa 86 km · Mwadui 87 km

Tanzania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$1,319
2025
Happiness
3.9 / 10
World Happiness, 2025
Safe drinking water
31%
of population, 2024
Homicide rate
3.7
per 100k, 2020
Road deaths
31.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 479
Religion
Christian 63%Muslim 34%folk religion 1%

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 Nzega (-4.2167°, 33.1833°, elevation 1,241 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).