Compiègne weather in January
In January, Compiègne sees average daytime highs of 7°C and overnight lows near 2°C, with 55 mm of precipitation across 11.4 wet days and about 8.4 hours of daylight. It is the 12th-warmest and 7th-wettest month of the year here.
Day-to-day highs hold fairly steady near 7°C through the month. The sky is clear or mostly clear about 14% of the time in January, and the air most often feels dry.
Daylight stretches from about 8 hours at the start of January to 9 hours by month's end. Set against the rest of the year, January is Compiègne's 10th-clearest and 1st-windiest month. For the whole year in context, see Compiègne's year-round climate.
- Daytime high
- 7°
- 12th warmest
- Overnight low
- 2°
- 2nd coldest
- Precipitation
- 55 mm
- 11.4 wet days
- Daylight
- 8 h 24 min
- 8:46 AM – 5:10 PM
- Cloud cover
- 76%
- 10th clearest
- Wind
- 16 km/h
- 1st windiest
- Solar energy
- 0.91 kWh/m²
- Travel score
- 0.6
- out of 10
Temperature in January
Day-to-day highs hold fairly steady near 7°C through the month.
A typical January day in Compiègne reaches about 7°C in the afternoon and slips back to 2°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 1°C and 11°C. Set against its neighbours, January runs on par with December and about 1°C cooler than February.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Avg low (°C) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 7 | 2 |
| 2 | 7 | 2 |
| 3 | 7 | 2 |
| 4 | 7 | 2 |
| 5 | 7 | 2 |
| 6 | 7 | 2 |
| 7 | 7 | 2 |
| 8 | 7 | 2 |
| 9 | 7 | 2 |
| 10 | 7 | 2 |
| 11 | 7 | 2 |
| 12 | 7 | 2 |
| 13 | 7 | 2 |
| 14 | 7 | 2 |
| 15 | 7 | 2 |
| 16 | 7 | 2 |
| 17 | 7 | 2 |
| 18 | 7 | 2 |
| 19 | 6 | 2 |
| 20 | 6 | 2 |
| 21 | 6 | 2 |
| 22 | 6 | 2 |
| 23 | 6 | 2 |
| 24 | 6 | 2 |
| 25 | 6 | 2 |
| 26 | 6 | 2 |
| 27 | 6 | 1 |
| 28 | 6 | 1 |
| 29 | 6 | 1 |
| 30 | 6 | 1 |
| 31 | 6 | 1 |
How January really feels in Compiègne
Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in January is cold — wind chill drags the overnight "feels like" below the raw low.
Compiègne weather by month
How January compares with the rest of the year at a glance. January is the 12th-warmest and 7th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 7° / 2° | 55 | 11.4 | 1 | 8.4 | 0.6 |
| Feb | 8° / 2° | 49 | 10.3 | 1.4 | 9.8 | 1.1 |
| Mar | 11° / 4° | 51 | 11.1 | 0.6 | 11.5 | 2.7 |
| Apr | 15° / 6° | 51 | 11.1 | 0.1 | 13.4 | 4.2 |
| May | 18° / 9° | 64 | 11.2 | 0 | 15.1 | 5.5 |
| Jun | 21° / 12° | 57 | 10.7 | 0 | 16 | 6.2 |
| Jul | 24° / 14° | 53 | 9.5 | 0 | 15.6 | 6.9 |
| Aug | 24° / 14° | 63 | 10.3 | 0 | 14.2 | 6.8 |
| Sep | 20° / 11° | 45 | 8.4 | 0 | 12.4 | 6.4 |
| Oct | 15° / 8° | 58 | 10.5 | 0 | 10.5 | 4.5 |
| Nov | 10° / 5° | 59 | 11.5 | 0.3 | 8.9 | 2.1 |
| Dec | 7° / 3° | 71 | 12.8 | 1.3 | 8 | 0.8 |
Cloud cover in January
The sky is clear or mostly clear about 14% of the time in January.
Beyond those clear spells, partly cloudy skies cover about 10% of January, with mostly cloudy or overcast conditions the remaining 76%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 25 | 25 |
| Cloudier (%) | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 76 | 76 | 76 | 76 | 77 | 77 | 77 | 76 | 76 | 75 | 75 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 22 | 78 |
| 2 | 22 | 78 |
| 3 | 23 | 77 |
| 4 | 23 | 77 |
| 5 | 23 | 77 |
| 6 | 23 | 77 |
| 7 | 23 | 77 |
| 8 | 23 | 77 |
| 9 | 24 | 76 |
| 10 | 24 | 76 |
| 11 | 24 | 76 |
| 12 | 24 | 76 |
| 13 | 25 | 75 |
| 14 | 25 | 75 |
| 15 | 25 | 75 |
| 16 | 25 | 75 |
| 17 | 25 | 75 |
| 18 | 25 | 75 |
| 19 | 25 | 75 |
| 20 | 25 | 75 |
| 21 | 24 | 76 |
| 22 | 24 | 76 |
| 23 | 24 | 76 |
| 24 | 24 | 76 |
| 25 | 23 | 77 |
| 26 | 23 | 77 |
| 27 | 23 | 77 |
| 28 | 24 | 76 |
| 29 | 24 | 76 |
| 30 | 25 | 75 |
| 31 | 25 | 75 |
Chance of precipitation in January
Compiègne gets around 55 mm of rain and snow over 11.4 wet days in January. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 37% and peaks near 40% on the wettest days, and about 1 day brings snow.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 40 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Snow chance (%) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 40 | 3 |
| 2 | 39 | 3 |
| 3 | 39 | 3 |
| 4 | 39 | 3 |
| 5 | 38 | 3 |
| 6 | 38 | 3 |
| 7 | 38 | 3 |
| 8 | 38 | 3 |
| 9 | 37 | 3 |
| 10 | 37 | 3 |
| 11 | 37 | 3 |
| 12 | 37 | 3 |
| 13 | 37 | 3 |
| 14 | 37 | 3 |
| 15 | 37 | 3 |
| 16 | 37 | 3 |
| 17 | 37 | 3 |
| 18 | 36 | 3 |
| 19 | 36 | 3 |
| 20 | 36 | 3 |
| 21 | 36 | 4 |
| 22 | 36 | 4 |
| 23 | 36 | 4 |
| 24 | 36 | 4 |
| 25 | 36 | 4 |
| 26 | 36 | 4 |
| 27 | 36 | 4 |
| 28 | 36 | 4 |
| 29 | 36 | 4 |
| 30 | 36 | 4 |
| 31 | 36 | 4 |
Humidity in January
Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
| 29 | 100 |
| 30 | 100 |
| 31 | 100 |
Wind in January
Winds average 16 km/h in January, the windiest month of the year.
Across January, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 16 | light breeze |
| 2 | 16 | light breeze |
| 3 | 16 | light breeze |
| 4 | 16 | light breeze |
| 5 | 16 | light breeze |
| 6 | 16 | light breeze |
| 7 | 16 | light breeze |
| 8 | 16 | light breeze |
| 9 | 16 | light breeze |
| 10 | 16 | light breeze |
| 11 | 16 | light breeze |
| 12 | 16 | light breeze |
| 13 | 16 | light breeze |
| 14 | 16 | light breeze |
| 15 | 16 | light breeze |
| 16 | 16 | light breeze |
| 17 | 16 | light breeze |
| 18 | 16 | light breeze |
| 19 | 16 | light breeze |
| 20 | 16 | light breeze |
| 21 | 16 | light breeze |
| 22 | 15 | light breeze |
| 23 | 15 | light breeze |
| 24 | 15 | light breeze |
| 25 | 15 | light breeze |
| 26 | 15 | light breeze |
| 27 | 15 | light breeze |
| 28 | 15 | light breeze |
| 29 | 15 | light breeze |
| 30 | 15 | light breeze |
| 31 | 15 | light breeze |
Sunrise & sunset in January
Daylight runs from about 8 hours at the start of January to 9 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 60 minutes over January. Sunrise moves from 8:51 AM to 8:32 AM, and sunset from 4:52 PM to 5:32 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 8.0 | 8.0 | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 | 8.2 | 8.2 | 8.2 | 8.2 | 8.3 | 8.3 | 8.3 | 8.4 | 8.4 | 8.4 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 | 8.7 | 8.7 | 8.7 | 8.8 | 8.8 | 8.9 | 8.9 | 9.0 | 9.0 |
| Sunrise (AM) | 8:51 | 8:51 | 8:51 | 8:51 | 8:51 | 8:51 | 8:51 | 8:50 | 8:50 | 8:50 | 8:49 | 8:49 | 8:48 | 8:48 | 8:47 | 8:46 | 8:46 | 8:45 | 8:44 | 8:43 | 8:42 | 8:42 | 8:41 | 8:40 | 8:39 | 8:38 | 8:36 | 8:35 | 8:34 | 8:33 | 8:32 |
| Sunset (PM) | 4:52 | 4:53 | 4:54 | 4:55 | 4:56 | 4:57 | 4:58 | 5:00 | 5:01 | 5:02 | 5:03 | 5:04 | 5:06 | 5:07 | 5:08 | 5:10 | 5:11 | 5:12 | 5:14 | 5:15 | 5:17 | 5:18 | 5:20 | 5:21 | 5:23 | 5:24 | 5:26 | 5:28 | 5:29 | 5:31 | 5:32 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 8.0 | 8:51 | 4:52 |
| 2 | 8.0 | 8:51 | 4:53 |
| 3 | 8.1 | 8:51 | 4:54 |
| 4 | 8.1 | 8:51 | 4:55 |
| 5 | 8.1 | 8:51 | 4:56 |
| 6 | 8.1 | 8:51 | 4:57 |
| 7 | 8.1 | 8:51 | 4:58 |
| 8 | 8.2 | 8:50 | 5:00 |
| 9 | 8.2 | 8:50 | 5:01 |
| 10 | 8.2 | 8:50 | 5:02 |
| 11 | 8.2 | 8:49 | 5:03 |
| 12 | 8.3 | 8:49 | 5:04 |
| 13 | 8.3 | 8:48 | 5:06 |
| 14 | 8.3 | 8:48 | 5:07 |
| 15 | 8.4 | 8:47 | 5:08 |
| 16 | 8.4 | 8:46 | 5:10 |
| 17 | 8.4 | 8:46 | 5:11 |
| 18 | 8.5 | 8:45 | 5:12 |
| 19 | 8.5 | 8:44 | 5:14 |
| 20 | 8.5 | 8:43 | 5:15 |
| 21 | 8.6 | 8:42 | 5:17 |
| 22 | 8.6 | 8:42 | 5:18 |
| 23 | 8.7 | 8:41 | 5:20 |
| 24 | 8.7 | 8:40 | 5:21 |
| 25 | 8.7 | 8:39 | 5:23 |
| 26 | 8.8 | 8:38 | 5:24 |
| 27 | 8.8 | 8:36 | 5:26 |
| 28 | 8.9 | 8:35 | 5:28 |
| 29 | 8.9 | 8:34 | 5:29 |
| 30 | 9.0 | 8:33 | 5:31 |
| 31 | 9.0 | 8:32 | 5:32 |
Solar energy in January
Average shortwave solar energy reaching the ground each day in January, about 0.91 kWh/m².
For context, solar energy here swings from a low near 0.73 kWh/m² to a high of 5.54 kWh/m² in June across the year — January's 0.91 kWh/m² sits near the bottom.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 0.7 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.1 | 1.1 | 1.1 | 1.1 | 1.2 | 1.2 | 1.2 |
| Level | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 0.7 | Dim |
| 2 | 0.7 | Dim |
| 3 | 0.8 | Dim |
| 4 | 0.8 | Dim |
| 5 | 0.8 | Dim |
| 6 | 0.8 | Dim |
| 7 | 0.8 | Dim |
| 8 | 0.8 | Dim |
| 9 | 0.8 | Dim |
| 10 | 0.8 | Dim |
| 11 | 0.8 | Dim |
| 12 | 0.8 | Dim |
| 13 | 0.9 | Dim |
| 14 | 0.9 | Dim |
| 15 | 0.9 | Dim |
| 16 | 0.9 | Dim |
| 17 | 0.9 | Dim |
| 18 | 0.9 | Dim |
| 19 | 0.9 | Dim |
| 20 | 1.0 | Dim |
| 21 | 1.0 | Dim |
| 22 | 1.0 | Dim |
| 23 | 1.0 | Dim |
| 24 | 1.0 | Dim |
| 25 | 1.1 | Dim |
| 26 | 1.1 | Dim |
| 27 | 1.1 | Dim |
| 28 | 1.1 | Dim |
| 29 | 1.2 | Dim |
| 30 | 1.2 | Dim |
| 31 | 1.2 | Dim |
Is January a good time to visit Compiègne?
Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
January is a weaker month for outdoor sightseeing in Compiègne.
What to pack for Compiègne in January
From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In January, Compiègne sees daytime highs around 7°C and nights near 2°C. Pack a warm layer. Worth having: a heavy coat and rain gear. About 11 days see rain.
UV index in Compiègne in January
Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Compiègne peaks around June 23 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 4 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | High | High | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 3 | Moderate |
| Apr | 5 | Moderate |
| May | 6 | High |
| Jun | 7 | High |
| Jul | 7 | High |
| Aug | 7 | High |
| Sep | 4 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Where is Compiègne?
Compiègne sits at 49.4°N, 2.8°E, 42 m above sea level, in France. The nearest listed city is Crépy-en-Valois, 21 km away.
Topography around Compiègne
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Compiègne.
Within 3 km, the terrain around Compiègne has only modest variations in elevation — a maximum elevation change of 76 m around an average of 53 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 186 m; within 80 km, significant variations in elevation — a maximum elevation change of 262 m.
The land around Compiègne is covered by trees (41%), artificial surfaces (28%) and cropland (21%) within 3 km, trees (48%) and cropland (39%) within 16 km, and cropland (60%) and trees (28%) within 80 km.
France travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 230 V · 50 Hz
- Prices
- ≈ 77% of US
- price level, 2025
- GDP per capita
- $48,986
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.3
- per 100k, 2023
- Road deaths
- 5.1
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 539
- 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 Compiègne (49.4179°, 2.8261°, elevation 42 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).