Mkoani in Winter
In winter (June, July and August), Mkoani sees average daytime highs around 25°C and overnight lows near 24°C, with 130 mm of rain over about 33 wet days across the season. It is the coldest season of the year and the 3rd-wettest season.
Across winter, daytime highs hold fairly steady around 25°C. The sky is clear or mostly clear about 54% of the time across winter, and the air most often feels oppressive.
Winter is Mkoani's 3rd-best season to visit on our travel score. Mkoani has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Mkoani's year-round climate.
- Avg daytime high
- 25°C
- coldest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 130 mm
- 33 wet days
- Avg wind
- 27 km/h
- Travel score
- 6.9
- 3rd-best season
- Months
- Jun · Jul · Aug
Temperature in Mkoani in Winter
Across winter, daytime highs hold fairly steady around 25°C.
A typical winter day in Mkoani reaches about 25°C and drops to 24°C overnight. The warmest of the three months is June, the coolest August.
How winter really feels in Mkoani
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
winter sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Mkoani weather by month
How the three winter months (June, July and August) 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° / 27° | 26 | 5 | 12.3 | 7.4 |
| Feb | 28° / 27° | 15 | 3.6 | 12.2 | 7.5 |
| Mar | 28° / 27° | 96 | 15.9 | 12 | 5.3 |
| Apr | 28° / 26° | 267 | 26.8 | 11.9 | 3.9 |
| May | 27° / 26° | 265 | 23.8 | 11.8 | 4.7 |
| Jun | 26° / 25° | 67 | 15.4 | 11.7 | 6.0 |
| Jul | 25° / 24° | 39 | 10.3 | 11.7 | 6.9 |
| Aug | 25° / 24° | 23 | 7 | 11.8 | 7.8 |
| Sep | 25° / 24° | 20 | 5.1 | 12 | 8.1 |
| Oct | 26° / 25° | 65 | 10 | 12.1 | 7.1 |
| Nov | 27° / 26° | 72 | 14.6 | 12.2 | 6.1 |
| Dec | 28° / 26° | 61 | 13.9 | 12.3 | 6.2 |
Cloud cover in Winter
The sky is clear or mostly clear about 54% of the time across winter.
Chance of precipitation in Winter
Mkoani gets around 130 mm of rain over 33 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 27 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 42 min in early June to 11 h 54 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 5.3 kWh/m².
Hazard calendar for Mkoani
None of Mkoani's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Mkoani sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Mkoani's monsoon runs April–May, when most of the year's rain falls.
Is winter a good time to visit Mkoani?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a reasonable time to visit Mkoani for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Mkoani in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Mkoani sees daytime highs around 25°C and nights near 24°C. Pack rain gear and a windbreaker. Worth having: light clothes and sun protection. About 33 days see rain.
Sea temperature near Mkoani in Winter
The nearest coast averages about 26°C across winter — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in March at about 29°C and coldest in August near 25°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 28 | 28 | 29 | 29 | 28 | 27 | 26 | 25 | 26 | 27 | 28 | 28 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Warm | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Tropical |
| Feb | 28 | Tropical |
| Mar | 29 | Tropical |
| Apr | 29 | Tropical |
| May | 28 | Tropical |
| Jun | 27 | Warm |
| Jul | 26 | Warm |
| Aug | 25 | Warm |
| Sep | 26 | Warm |
| Oct | 27 | Warm |
| Nov | 28 | Warm |
| Dec | 28 | Tropical |
UV index in Mkoani in Winter
Clear-sky midday UV across winter averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Mkoani peaks around March 16 at about 14 (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 | 14 | 11 | 9 | 10 | 10 | 13 | 13 | 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 | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 9 | Very high |
| Jul | 10 | Extreme |
| Aug | 10 | Extreme |
| Sep | 13 | Extreme |
| Oct | 13 | Extreme |
| Nov | 12 | Extreme |
| Dec | 12 | Extreme |
Air quality in Mkoani in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Mkoani is worst in January — around 18 µg/m³ PM2.5 (moderate), about 2.9× 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) | 18 | 15 | 11 | 7 | 10 | 11 | 12 | 10 | 8 | 6 | 6 | 13 |
| Level | Moderate | Moderate | Good | Good | Good | Good | Good | Good | Good | Good | Good | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 18 | Moderate |
| Feb | 15 | Moderate |
| Mar | 11 | Good |
| Apr | 7 | Good |
| May | 10 | Good |
| Jun | 11 | Good |
| Jul | 12 | Good |
| Aug | 10 | Good |
| Sep | 8 | Good |
| Oct | 6 | Good |
| Nov | 6 | Good |
| Dec | 13 | Moderate |
Where is Mkoani?
Mkoani sits at 5.4°S, 39.6°E, 25 m above sea level, in Tanzania. The nearest listed city is Chake Chake, 19 km away.
Topography around Mkoani
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Mkoani.
Within 3 km, the terrain around Mkoani has only modest variations in elevation — a maximum elevation change of 79 m around an average of 18 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 85 m; within 80 km, only modest variations in elevation — a maximum elevation change of 130 m.
The land around Mkoani is covered by trees (50%) and water (31%) within 3 km, water (62%) and trees (27%) within 16 km, and water (86%) 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 Mkoani (-5.3667°, 39.65°, elevation 25 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.