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Climate of Spa
Spa has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Spa is 24° degrees and there is about 185 inch of rain in a year. It is dry for 152 days a year with an average humidity of 86% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 3°C and 21°C
- Night:the average nighttime temperature is between -2°C and 11°C
- Rain: it rains 162 days and there is a total of approximately 471 mm rainfall
- Snow: it snows an average of 46 days per year
- Sun hours: throughout the year there are 2155 sun hours
| Maximum temperature: | between 3°C and 21°C |
| Warmest month: | 21°C in July |
| Coldest month: | 3°C in January |
| Night temperature: | between -2°C and 11°C |
| Dry days: | 157 days |
| Days with rain: | 162 days |
| Days with snow: | 46 days |
| Total rain sum: | 471 mm |
| Hours of sunshine: | 2155 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Spa.
Precipitation graph
This graph shows the average amount of rainfall per month for Spa.
Climate table of Spa
In this climate table you can see at a glance what the average weather per month is for Spa. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Spa might be like in a given month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day temp. (°F) | 37 | 38 | 47 | 55 | 60 | 65 | 69 | 69 | 63 | 55 | 46 | 40 |
| Night temp. (°F) | 29 | 29 | 33 | 38 | 43 | 48 | 52 | 52 | 47 | 42 | 38 | 32 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Precipitation (inch) | 19 | 13 | 19 | 11 | 16 | 16 | 16 | 16 | 12 | 11 | 15 | 22 |
| Days with rain | 10 | 8 | 13 | 13 | 16 | 16 | 17 | 16 | 12 | 14 | 14 | 13 |
| Days with snow | 12 | 10 | 6 | 2 | 1 | - | - | - | - | 1 | 5 | 9 |
| Dry days | 9 | 10 | 12 | 15 | 14 | 14 | 14 | 15 | 18 | 16 | 11 | 9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Sun hours per day | 3 | 4 | 5 | 7 | 8 | 8 | 9 | 9 | 7 | 5 | 4 | 3 |
| Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
| UV-index | 1 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 3 | 2 | 2 |
Best time to visit Spa
The best time to visit Spa in Belgium is from June through August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Spa is 69°F in July and the lowest is 37°F in January.
Climate of Spa by month
What is the average climate in a given month for Spa? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Spa weather experiences
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