Xai-Xai in Winter
In winter (June, July and August), Xai-Xai sees average daytime highs around 25°C and overnight lows near 17°C, with 53 mm of rain over about 13 wet days across the season. It is the coldest season of the year and the driest season of the year.
Across winter, daytime highs hold fairly steady around 25°C. The sky is clear or mostly clear about 68% of the time across winter, and the air most often feels comfortable.
Winter is Xai-Xai's best season of the year to visit on our travel score. For the whole year in context, see Xai-Xai's year-round climate.
- Avg daytime high
- 25°C
- coldest season of the year
- Avg overnight low
- 17°C
- Rainfall
- 53 mm
- 13 wet days
- Avg wind
- 12 km/h
- Travel score
- 8.3
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Xai-Xai in Winter
Across winter, daytime highs hold fairly steady around 25°C.
A typical winter day in Xai-Xai reaches about 25°C and drops to 17°C overnight. The warmest of the three months is August, the coolest July.
How winter really feels in Xai-Xai
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.
Xai-Xai 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 | 31° / 24° | 129 | 13.8 | 13.4 | 4.4 |
| Feb | 31° / 24° | 83 | 11.5 | 12.9 | 4.5 |
| Mar | 30° / 23° | 74 | 12 | 12.2 | 5.0 |
| Apr | 28° / 21° | 44 | 9.4 | 11.4 | 6.2 |
| May | 27° / 19° | 28 | 6.1 | 10.8 | 7.7 |
| Jun | 25° / 17° | 20 | 4.8 | 10.5 | 8.2 |
| Jul | 25° / 16° | 18 | 4.6 | 10.6 | 8.4 |
| Aug | 26° / 17° | 15 | 3.4 | 11.1 | 8.2 |
| Sep | 28° / 19° | 25 | 4.4 | 11.8 | 7.4 |
| Oct | 28° / 20° | 37 | 6.5 | 12.6 | 6.4 |
| Nov | 30° / 22° | 73 | 9.6 | 13.2 | 5.3 |
| Dec | 30° / 23° | 111 | 10.8 | 13.5 | 4.8 |
Cloud cover in Winter
The sky is clear or mostly clear about 68% of the time across winter.
Chance of precipitation in Winter
Xai-Xai gets around 53 mm of rain over 13 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 12 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 10 h 36 min in early June to 11 h 30 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 3.8 kWh/m².
Hazard calendar for Xai-Xai
None of Xai-Xai's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Xai-Xai sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Xai-Xai's rainy season runs November–March, when most of the year's rain falls.
Is winter a good time to visit Xai-Xai?
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 one of the better times to visit Xai-Xai for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Xai-Xai in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Xai-Xai sees daytime highs around 25°C and nights near 17°C. Worth packing: light clothes. About 13 days see rain.
Sea temperature near Xai-Xai in Winter
The nearest coast averages about 23°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 February at about 28°C and coldest in August near 22°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) | 27 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 22 | 23 | 24 | 26 |
| Comfort | Warm | Warm | Warm | Warm | Warm | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 28 | Warm |
| Mar | 27 | Warm |
| Apr | 26 | Warm |
| May | 25 | Warm |
| Jun | 24 | Refreshing |
| Jul | 23 | Refreshing |
| Aug | 22 | Refreshing |
| Sep | 22 | Refreshing |
| Oct | 23 | Refreshing |
| Nov | 24 | Warm |
| Dec | 26 | Warm |
UV index in Xai-Xai in Winter
Clear-sky midday UV across winter averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Xai-Xai peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (moderate).
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 | 13 | 11 | 8 | 6 | 5 | 5 | 7 | 8 | 9 | 12 | 12 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 11 | Extreme |
| Apr | 8 | Very high |
| May | 6 | High |
| Jun | 5 | Moderate |
| Jul | 5 | Moderate |
| Aug | 7 | High |
| Sep | 8 | Very high |
| Oct | 9 | Very high |
| Nov | 12 | Extreme |
| Dec | 12 | Extreme |
Air quality in Xai-Xai 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 Xai-Xai is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (January, 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) | 6 | 7 | 7 | 8 | 10 | 12 | 12 | 14 | 16 | 12 | 9 | 7 |
| Level | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 7 | Good |
| Mar | 7 | Good |
| Apr | 8 | Good |
| May | 10 | Good |
| Jun | 12 | Good |
| Jul | 12 | Moderate |
| Aug | 14 | Moderate |
| Sep | 16 | Moderate |
| Oct | 12 | Good |
| Nov | 9 | Good |
| Dec | 7 | Good |
Where is Xai-Xai?
Xai-Xai sits at 25.1°S, 33.6°E, 4 m above sea level, in Mozambique. The nearest listed city is Chibuto, 42 km away.
Topography around Xai-Xai
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Xai-Xai.
Within 3 km, the terrain around Xai-Xai has only modest variations in elevation — a maximum elevation change of 89 m around an average of 10 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 110 m; within 80 km, only modest variations in elevation — a maximum elevation change of 158 m.
The land around Xai-Xai is covered by cropland (35%) within 3 km, grassland (31%) and cropland (31%) within 16 km, and trees (30%), water (30%) and grassland (27%) within 80 km.
Mozambique travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F / M
- 220 V · 50 Hz
- Prices
- ≈ 37% of US
- price level, 2025
- GDP per capita
- $627
- 2025
- Happiness
- 5.3 / 10
- World Happiness, 2025
- Safe drinking water
- 28%
- of population, 2024
- Homicide rate
- 3.6
- per 100k, 2011
- Road deaths
- 30
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Low
- EF EPI 465
- 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 Xai-Xai (-25.0519°, 33.6442°, elevation 4 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.