Usevia in Summer
In summer (December, January and February), Usevia sees average daytime highs around 29°C and overnight lows near 20°C, with 281 mm of rain over about 54 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 6% of the time across summer, and the air most often feels muggy.
Summer is Usevia's weakest season of the year to visit on our travel score. For the whole year in context, see Usevia's year-round climate.
- Avg daytime high
- 29°C
- coldest season of the year
- Avg overnight low
- 20°C
- Rainfall
- 281 mm
- 54 wet days
- Avg wind
- 5 km/h
- Travel score
- 4.3
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Usevia in Summer
Across summer, daytime highs hold fairly steady around 29°C.
A typical summer day in Usevia reaches about 29°C and drops to 20°C overnight. The warmest of the three months is February, the coolest January.
How summer really feels in Usevia
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Usevia weather by month
How the three summer months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 20° | 99 | 19.4 | 12.4 | 4.3 |
| Feb | 29° / 20° | 78 | 15.6 | 12.2 | 4.3 |
| Mar | 29° / 20° | 85 | 17.2 | 12 | 4.4 |
| Apr | 29° / 20° | 43 | 9.6 | 11.8 | 5.4 |
| May | 30° / 20° | 5 | 1 | 11.7 | 6.3 |
| Jun | 29° / 18° | 0 | 0 | 11.6 | 7.1 |
| Jul | 29° / 17° | 0 | 0 | 11.6 | 7.5 |
| Aug | 30° / 19° | 0 | 0 | 11.8 | 6.5 |
| Sep | 32° / 20° | 1 | 0.1 | 12 | 5.2 |
| Oct | 33° / 22° | 13 | 2.7 | 12.2 | 4.1 |
| Nov | 31° / 21° | 68 | 11.6 | 12.3 | 4.1 |
| Dec | 29° / 20° | 104 | 19.1 | 12.4 | 4.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 6% of the time across summer.
Chance of precipitation in Summer
Usevia gets around 281 mm of rain over 54 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 5 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 24 min in early December to 12 h 12 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 5.4 kWh/m².
Is summer a good time to visit Usevia?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Usevia for sightseeing.
What to pack for Usevia in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Usevia sees daytime highs around 29°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 54 days see rain.
UV index in Usevia in Summer
Clear-sky midday UV across summer averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Usevia peaks around March 11 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 10 (extreme).
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) | 15 | 16 | 16 | 14 | 11 | 10 | 10 | 10 | 12 | 14 | 12 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 16 | Extreme |
| Mar | 16 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Extreme |
| Aug | 10 | Very high |
| Sep | 12 | Extreme |
| Oct | 14 | Extreme |
| Nov | 12 | Extreme |
| Dec | 13 | Extreme |
Air quality in Usevia in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Usevia is worst in August — around 40 µg/m³ PM2.5 (poor), about 5.2× the cleanest month (April, 8 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) | 11 | 11 | 10 | 8 | 8 | 24 | 36 | 40 | 29 | 17 | 9 | 9 |
| Level | Good | Good | Good | Good | Good | Moderate | Poor | Poor | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 11 | Good |
| Mar | 10 | Good |
| Apr | 8 | Good |
| May | 8 | Good |
| Jun | 24 | Moderate |
| Jul | 36 | Poor |
| Aug | 40 | Poor |
| Sep | 29 | Moderate |
| Oct | 17 | Moderate |
| Nov | 9 | Good |
| Dec | 9 | Good |
Where is Usevia?
Usevia sits at 7.1°S, 31.2°E, 928 m above sea level, in Tanzania. The nearest listed city is Namanyere, 51 km away.
Topography around Usevia
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Usevia.
Within 3 km, the terrain around Usevia has only modest variations in elevation — a maximum elevation change of 34 m around an average of 931 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 935 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,561 m.
The land around Usevia is covered by cropland (54%) and grassland (35%) within 3 km, cropland (30%), trees (25%) and grassland (24%) within 16 km, and trees (45%) and grassland (20%) within 80 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
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 Usevia (-7.1°, 31.2333°, elevation 928 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.