Obuasi in Winter
In winter (December, January and February), Obuasi sees average daytime highs around 32°C and overnight lows near 23°C, with 91 mm of rain over about 21 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 31°C in early December to 34°C by late February. The sky is clear or mostly clear about 36% of the time across winter, and the air most often feels oppressive.
Winter is Obuasi's best season of the year to visit on our travel score. For the whole year in context, see Obuasi's year-round climate.
- Avg daytime high
- 32°C
- warmest season of the year
- Avg overnight low
- 23°C
- Rainfall
- 91 mm
- 21 wet days
- Avg wind
- 6 km/h
- Travel score
- 4.2
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Obuasi in Winter
Over the season highs climb from about 31°C in early December to 34°C by late February.
A typical winter day in Obuasi reaches about 32°C and drops to 23°C overnight. The warmest of the three months is February, the coolest December.
How winter really feels in Obuasi
Once humidity and wind are folded in, winter brings about 90 days that feel above 32°C and 0 that feel at or below 0°C.
The story in winter is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Obuasi weather by month
How the three winter 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 | 32° / 23° | 22 | 5.2 | 11.7 | 4.4 |
| Feb | 34° / 24° | 44 | 9.1 | 11.8 | 3.2 |
| Mar | 33° / 24° | 100 | 17.8 | 12 | 2.8 |
| Apr | 32° / 24° | 103 | 19.4 | 12.1 | 2.9 |
| May | 31° / 23° | 142 | 23.2 | 12.3 | 3.0 |
| Jun | 29° / 23° | 157 | 24.3 | 12.4 | 3.4 |
| Jul | 28° / 22° | 121 | 21.3 | 12.3 | 4.2 |
| Aug | 28° / 22° | 93 | 19.5 | 12.2 | 4.4 |
| Sep | 29° / 23° | 136 | 24.6 | 12 | 3.5 |
| Oct | 30° / 23° | 151 | 24.9 | 11.9 | 3.3 |
| Nov | 31° / 23° | 68 | 15.1 | 11.7 | 4.0 |
| Dec | 31° / 22° | 25 | 6.5 | 11.6 | 4.9 |
Cloud cover in Winter
The sky is clear or mostly clear about 36% of the time across winter.
Chance of precipitation in Winter
Obuasi gets around 91 mm of rain over 21 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 6 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 42 min in early December to 11 h 54 min by late February. 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 5.1 kWh/m².
Hazard calendar for Obuasi
In winter, Obuasi overlaps its dust season. The full year is below, with each hazard's peak months called out.
Obuasi sees seasonal dust haze (January–April), heaviest in February.
Is winter a good time to visit Obuasi?
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 Obuasi for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Obuasi in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Obuasi sees daytime highs around 32°C and nights near 23°C. Pack light clothes. Worth having: rain gear and sun protection. About 21 days see rain.
UV index in Obuasi 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 Obuasi peaks around April 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 8 (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) | 9 | 11 | 12 | 13 | 11 | 11 | 10 | 11 | 13 | 12 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 11 | Extreme |
| Mar | 12 | Extreme |
| Apr | 13 | Extreme |
| May | 11 | Extreme |
| Jun | 11 | Extreme |
| Jul | 10 | Extreme |
| Aug | 11 | Extreme |
| Sep | 13 | Extreme |
| Oct | 12 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in Obuasi 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 Obuasi is worst in January — around 79 µg/m³ PM2.5 (unhealthy), about 4.4× the cleanest month (August, 18 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) | 79 | 72 | 42 | 39 | 24 | 22 | 20 | 18 | 18 | 24 | 34 | 67 |
| Level | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 79 | Unhealthy |
| Feb | 72 | Unhealthy |
| Mar | 42 | Poor |
| Apr | 39 | Poor |
| May | 24 | Moderate |
| Jun | 22 | Moderate |
| Jul | 20 | Moderate |
| Aug | 18 | Moderate |
| Sep | 18 | Moderate |
| Oct | 24 | Moderate |
| Nov | 34 | Moderate |
| Dec | 67 | Unhealthy |
Where is Obuasi?
Obuasi sits at 6.2°N, 1.7°W, 215 m above sea level, in Ghana. The nearest listed city is Bekwai, 29 km away.
Topography around Obuasi
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Obuasi.
Within 3 km, the terrain around Obuasi has significant variations in elevation — a maximum elevation change of 331 m around an average of 245 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 529 m; within 80 km, large variations in elevation — a maximum elevation change of 756 m.
The land around Obuasi is covered by trees (47%) and artificial surfaces (43%) within 3 km, trees (86%) within 16 km, and trees (91%) within 80 km.
Ghana travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type D / G
- 230 V · 50 Hz
- Prices
- ≈ 38% of US
- price level, 2025
- GDP per capita
- $3,257
- 2025
- Happiness
- 4.6 / 10
- World Happiness, 2025
- Safe drinking water
- 43%
- of population, 2024
- Homicide rate
- 1.8
- per 100k, 2022
- Road deaths
- 25.7
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 540
- 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 Obuasi (6.2023°, -1.668°, elevation 215 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.