Climate averages 1991–2020
Thiès weather
in January.
A hot, very dry month: the 10th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Thiès: daytime highs average 31.3°C and nights cool to about 17.3°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 2.0 mm of rain on fewer than one day, which makes January a very dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 21 min on an average January day.
The nearest other city in this atlas is Thiès Nones (4 km away). In January its highs average 30.2°C, 1.1°C cooler than Thiès, with 2.0 mm of rain.
Among the 16 cities listed in Senegal, Thiès ranks 9th of 16 for the warmest January highs and joint 5th of 16 for the driest January (rainfall, lowest first). The mean January high of those 16 cities is 30.9°C; Thiès is 0.4°C warmer than that mean.
From January to February, average highs rise by 0.9°C to 32.2°C, and monthly rainfall falls from 2.0 mm to 1.4 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Thiès climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 31.3°C17.3°C | 17.3°C | 2.0 | 0.2 | 11.411 h |
| February | 32.2°C18.0°C | 18.0°C | 1.4 | 0.2 | 11.712 h |
| March | 33.3°C18.4°C | 18.4°C | 0.2 | 0.1 | 12.012 h |
| April | 33.0°C18.7°C | 18.7°C | 0 | 0.0 | 12.512 h |
| May | 33.1°C19.8°C | 19.8°C | 0.1 | 0.0 | 12.813 h |
| June | 32.8°C21.8°C | 21.8°C | 2.4 | 0.8 | 13.013 h |
| July | 31.9°C23.6°C | 23.6°C | 48 | 6.9 | 12.913 h |
| August | 30.6°C24.1°C | 24.1°C | 146 | 15.4 | 12.613 h |
| September | 30.8°C24.0°C | 24.0°C | 120 | 13.9 | 12.212 h |
| October | 33.0°C23.7°C | 23.7°C | 35 | 4.8 | 11.812 h |
| November | 34.2°C21.3°C | 21.3°C | 0.7 | 0.2 | 11.511 h |
| December | 32.3°C18.7°C | 18.7°C | 1.4 | 0.4 | 11.311 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Thiès Nones in JanuarySenegal · 4 kmHigh 30.2°C · Low 17.8°C · 2.0 mm rain
- Tivaouane in JanuarySenegal · 22 kmHigh 29.9°C · Low 17.2°C · 2.2 mm rain
- Rufisque in JanuarySenegal · 38 kmHigh 29.1°C · Low 19.1°C · 2.1 mm rain
- Mbour in JanuarySenegal · 41 kmHigh 30.3°C · Low 18.4°C · 1.6 mm rain
- Dakar in JanuarySenegal · 57 kmHigh 26.3°C · Low 19.7°C · 2.2 mm rain
- Diourbel in JanuarySenegal · 75 kmHigh 31.9°C · Low 17.6°C · 2.9 mm rain
- Mbaké in JanuarySenegal · 109 kmHigh 31.5°C · Low 17.1°C · 3.4 mm rain
- Touba in JanuarySenegal · 113 kmHigh 31.5°C · Low 17.1°C · 3.4 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Thiès) is explained once on the Thiès year overview and on the Sources, method and limits page.
Thiès Nones lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.