Saint-Quentin weather in February
In February, Saint-Quentin sees average daytime highs of 7°C and overnight lows near 2°C, with 55 mm of precipitation across 10.8 wet days and about 9.7 hours of daylight. It is the 10th-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 6°C in the first days to 8°C by the end. The sky is clear or mostly clear about 15% of the time in February, and the air most often feels dry.
Daylight stretches from about 9 hours at the start of February to 10 h 30 min by month's end. Set against the rest of the year, February is Saint-Quentin's 9th-clearest and 3rd-windiest month. For the whole year in context, see Saint-Quentin's year-round climate.
- Daytime high
- 7°
- 10th warmest
- Overnight low
- 2°
- 2nd coldest
- Precipitation
- 55 mm
- 10.8 wet days
- Daylight
- 9 h 48 min
- 8:09 AM – 5:54 PM
- Cloud cover
- 74%
- 9th clearest
- Wind
- 15 km/h
- 3rd windiest
- Solar energy
- 1.63 kWh/m²
- Travel score
- 1.0
- out of 10
- Air quality
- Moderate
- PM2.5 13 µg/m³ · 2019
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Highs climb over the month, from about 6°C in the first days to 8°C by the end.
A typical February day in Saint-Quentin reaches about 7°C in the afternoon and slips back to 2°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 2°C and 12°C. Set against its neighbours, February runs about 1°C warmer than January and about 4°C cooler than March.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 |
| Avg low (°C) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 6 | 1 |
| 2 | 6 | 1 |
| 3 | 6 | 1 |
| 4 | 6 | 1 |
| 5 | 7 | 1 |
| 6 | 7 | 1 |
| 7 | 7 | 1 |
| 8 | 7 | 1 |
| 9 | 7 | 1 |
| 10 | 7 | 1 |
| 11 | 7 | 1 |
| 12 | 7 | 2 |
| 13 | 7 | 2 |
| 14 | 7 | 2 |
| 15 | 7 | 2 |
| 16 | 7 | 2 |
| 17 | 8 | 2 |
| 18 | 8 | 2 |
| 19 | 8 | 2 |
| 20 | 8 | 2 |
| 21 | 8 | 2 |
| 22 | 8 | 2 |
| 23 | 8 | 2 |
| 24 | 8 | 2 |
| 25 | 8 | 2 |
| 26 | 8 | 2 |
| 27 | 9 | 2 |
| 28 | 9 | 2 |
How February really feels in Saint-Quentin
Once humidity and wind are folded in, February averages 0 days that feel above 32°C and 28 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in February is cold — wind chill drags the overnight "feels like" below the raw low.
Saint-Quentin weather by month
How February compares with the rest of the year at a glance. February is the 10th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 6° / 2° | 61 | 11.6 | 1 | 8.4 | 0.5 |
| Feb | 7° / 2° | 55 | 10.8 | 1.4 | 9.7 | 1.0 |
| Mar | 11° / 4° | 57 | 11.5 | 0.8 | 11.5 | 2.6 |
| Apr | 15° / 6° | 53 | 11.2 | 0.1 | 13.5 | 4.1 |
| May | 18° / 9° | 64 | 11.6 | 0 | 15.1 | 5.4 |
| Jun | 21° / 12° | 59 | 11 | 0 | 16 | 6.1 |
| Jul | 23° / 14° | 57 | 9.9 | 0 | 15.7 | 6.8 |
| Aug | 23° / 14° | 65 | 10.6 | 0 | 14.2 | 6.7 |
| Sep | 20° / 11° | 48 | 9 | 0 | 12.4 | 6.2 |
| Oct | 15° / 8° | 61 | 11 | 0 | 10.5 | 4.4 |
| Nov | 10° / 5° | 63 | 12 | 0.4 | 8.8 | 2.0 |
| Dec | 7° / 2° | 78 | 13.3 | 1.3 | 8 | 0.7 |
Cloud cover in February
The sky is clear or mostly clear about 15% of the time in February.
Beyond those clear spells, partly cloudy skies cover about 12% of February, with mostly cloudy or overcast conditions the remaining 73%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 23 |
| Cloudier (%) | 74 | 74 | 74 | 73 | 72 | 72 | 72 | 72 | 70 | 70 | 70 | 70 | 70 | 70 | 71 | 71 | 72 | 72 | 72 | 73 | 74 | 75 | 75 | 76 | 76 | 77 | 77 | 77 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 26 | 74 |
| 2 | 26 | 74 |
| 3 | 26 | 74 |
| 4 | 27 | 73 |
| 5 | 28 | 72 |
| 6 | 28 | 72 |
| 7 | 28 | 72 |
| 8 | 28 | 72 |
| 9 | 30 | 70 |
| 10 | 30 | 70 |
| 11 | 30 | 70 |
| 12 | 30 | 70 |
| 13 | 30 | 70 |
| 14 | 30 | 70 |
| 15 | 29 | 71 |
| 16 | 29 | 71 |
| 17 | 28 | 72 |
| 18 | 28 | 72 |
| 19 | 28 | 72 |
| 20 | 27 | 73 |
| 21 | 26 | 74 |
| 22 | 25 | 75 |
| 23 | 25 | 75 |
| 24 | 24 | 76 |
| 25 | 24 | 76 |
| 26 | 23 | 77 |
| 27 | 23 | 77 |
| 28 | 23 | 77 |
Chance of precipitation in February
Saint-Quentin gets around 55 mm of rain and snow over 10.8 wet days in February. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 39% and peaks near 43% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 37 | 37 | 38 | 38 | 38 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 40 | 41 | 41 | 42 | 42 | 43 |
| Snow chance (%) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 37 | 5 |
| 2 | 37 | 5 |
| 3 | 38 | 6 |
| 4 | 38 | 6 |
| 5 | 38 | 6 |
| 6 | 39 | 6 |
| 7 | 39 | 6 |
| 8 | 39 | 6 |
| 9 | 39 | 6 |
| 10 | 39 | 5 |
| 11 | 39 | 5 |
| 12 | 39 | 5 |
| 13 | 39 | 5 |
| 14 | 39 | 5 |
| 15 | 39 | 5 |
| 16 | 39 | 5 |
| 17 | 39 | 5 |
| 18 | 39 | 4 |
| 19 | 39 | 4 |
| 20 | 39 | 4 |
| 21 | 39 | 4 |
| 22 | 39 | 5 |
| 23 | 40 | 5 |
| 24 | 41 | 5 |
| 25 | 41 | 5 |
| 26 | 42 | 5 |
| 27 | 42 | 5 |
| 28 | 43 | 5 |
Humidity in February
Most of February feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, February 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
Wind in February
Winds average 15 km/h in February.
Across February, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 15 | light breeze |
| 2 | 15 | light breeze |
| 3 | 15 | light breeze |
| 4 | 15 | light breeze |
| 5 | 15 | light breeze |
| 6 | 15 | light breeze |
| 7 | 15 | light breeze |
| 8 | 16 | light breeze |
| 9 | 15 | light breeze |
| 10 | 15 | light breeze |
| 11 | 15 | light breeze |
| 12 | 15 | light breeze |
| 13 | 15 | light breeze |
| 14 | 15 | light breeze |
| 15 | 15 | light breeze |
| 16 | 15 | light breeze |
| 17 | 15 | light breeze |
| 18 | 15 | light breeze |
| 19 | 15 | light breeze |
| 20 | 15 | light breeze |
| 21 | 15 | light breeze |
| 22 | 16 | light breeze |
| 23 | 16 | light breeze |
| 24 | 16 | light breeze |
| 25 | 16 | light breeze |
| 26 | 16 | light breeze |
| 27 | 16 | light breeze |
| 28 | 16 | light breeze |
Sunrise & sunset in February
Daylight runs from about 9 hours at the start of February to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 90 minutes over February. Sunrise moves from 8:30 AM to 7:44 AM, and sunset from 5:31 PM to 6:16 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.0 | 9.1 | 9.1 | 9.2 | 9.2 | 9.3 | 9.3 | 9.4 | 9.4 | 9.5 | 9.5 | 9.6 | 9.6 | 9.7 | 9.8 | 9.8 | 9.9 | 9.9 | 10.0 | 10.1 | 10.1 | 10.2 | 10.2 | 10.3 | 10.4 | 10.4 | 10.5 | 10.5 |
| Sunrise (AM) | 8:30 | 8:29 | 8:27 | 8:26 | 8:25 | 8:23 | 8:22 | 8:20 | 8:19 | 8:17 | 8:15 | 8:14 | 8:12 | 8:10 | 8:09 | 8:07 | 8:05 | 8:03 | 8:01 | 8:00 | 7:58 | 7:56 | 7:54 | 7:52 | 7:50 | 7:48 | 7:46 | 7:44 |
| Sunset (PM) | 5:31 | 5:32 | 5:34 | 5:36 | 5:37 | 5:39 | 5:41 | 5:42 | 5:44 | 5:46 | 5:47 | 5:49 | 5:51 | 5:53 | 5:54 | 5:56 | 5:58 | 5:59 | 6:01 | 6:03 | 6:04 | 6:06 | 6:08 | 6:10 | 6:11 | 6:13 | 6:15 | 6:16 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 9.0 | 8:30 | 5:31 |
| 2 | 9.1 | 8:29 | 5:32 |
| 3 | 9.1 | 8:27 | 5:34 |
| 4 | 9.2 | 8:26 | 5:36 |
| 5 | 9.2 | 8:25 | 5:37 |
| 6 | 9.3 | 8:23 | 5:39 |
| 7 | 9.3 | 8:22 | 5:41 |
| 8 | 9.4 | 8:20 | 5:42 |
| 9 | 9.4 | 8:19 | 5:44 |
| 10 | 9.5 | 8:17 | 5:46 |
| 11 | 9.5 | 8:15 | 5:47 |
| 12 | 9.6 | 8:14 | 5:49 |
| 13 | 9.6 | 8:12 | 5:51 |
| 14 | 9.7 | 8:10 | 5:53 |
| 15 | 9.8 | 8:09 | 5:54 |
| 16 | 9.8 | 8:07 | 5:56 |
| 17 | 9.9 | 8:05 | 5:58 |
| 18 | 9.9 | 8:03 | 5:59 |
| 19 | 10.0 | 8:01 | 6:01 |
| 20 | 10.1 | 8:00 | 6:03 |
| 21 | 10.1 | 7:58 | 6:04 |
| 22 | 10.2 | 7:56 | 6:06 |
| 23 | 10.2 | 7:54 | 6:08 |
| 24 | 10.3 | 7:52 | 6:10 |
| 25 | 10.4 | 7:50 | 6:11 |
| 26 | 10.4 | 7:48 | 6:13 |
| 27 | 10.5 | 7:46 | 6:15 |
| 28 | 10.5 | 7:44 | 6:16 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 1.63 kWh/m².
For context, solar energy here swings from a low near 0.71 kWh/m² to a high of 5.51 kWh/m² in June across the year — February's 1.63 kWh/m² falls in the middle.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 | 1.4 | 1.4 | 1.4 | 1.5 | 1.5 | 1.5 | 1.6 | 1.6 | 1.6 | 1.7 | 1.7 | 1.7 | 1.8 | 1.8 | 1.8 | 1.8 | 1.9 | 1.9 | 1.9 | 2.0 | 2.0 | 2.1 | 2.1 |
| 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 | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 1.2 | Dim |
| 2 | 1.3 | Dim |
| 3 | 1.3 | Dim |
| 4 | 1.3 | Dim |
| 5 | 1.3 | Dim |
| 6 | 1.4 | Dim |
| 7 | 1.4 | Dim |
| 8 | 1.4 | Dim |
| 9 | 1.5 | Dim |
| 10 | 1.5 | Dim |
| 11 | 1.5 | Dim |
| 12 | 1.6 | Dim |
| 13 | 1.6 | Dim |
| 14 | 1.6 | Dim |
| 15 | 1.7 | Dim |
| 16 | 1.7 | Dim |
| 17 | 1.7 | Dim |
| 18 | 1.8 | Dim |
| 19 | 1.8 | Dim |
| 20 | 1.8 | Dim |
| 21 | 1.8 | Dim |
| 22 | 1.9 | Dim |
| 23 | 1.9 | Dim |
| 24 | 1.9 | Dim |
| 25 | 2.0 | Dim |
| 26 | 2.0 | Moderate |
| 27 | 2.1 | Moderate |
| 28 | 2.1 | Moderate |
Is February a good time to visit Saint-Quentin?
Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
February is a weaker month for outdoor sightseeing in Saint-Quentin.
What to pack for Saint-Quentin in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Saint-Quentin 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 Saint-Quentin in February
Clear-sky midday UV in February peaks around 1. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Saint-Quentin peaks around July 14 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 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 | 1 | 3 | 4 | 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 | 1 | Low |
| Mar | 3 | Moderate |
| Apr | 4 | 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 |
Air quality in Saint-Quentin in February
Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.
Air quality in Saint-Quentin is worst in April — around 17 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (November, 10 µg/m³).
Seasonal pattern from CAMS reanalysis, scaled to Saint-Quentin's WHO annual average of 13 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 12 | 13 | 16 | 17 | 14 | 15 | 12 | 13 | 12 | 11 | 10 | 11 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Moderate |
| Feb | 13 | Moderate |
| Mar | 16 | Moderate |
| Apr | 17 | Moderate |
| May | 14 | Moderate |
| Jun | 15 | Moderate |
| Jul | 12 | Moderate |
| Aug | 13 | Moderate |
| Sep | 12 | Moderate |
| Oct | 11 | Good |
| Nov | 10 | Good |
| Dec | 11 | Good |
Where is Saint-Quentin?
Saint-Quentin sits at 49.8°N, 3.3°E, 106 m above sea level, in France. The nearest listed city is Tergnier, 21 km away.
Topography around Saint-Quentin
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Saint-Quentin.
Within 3 km, the terrain around Saint-Quentin has only modest variations in elevation — a maximum elevation change of 56 m around an average of 93 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 120 m; within 80 km, significant variations in elevation — a maximum elevation change of 354 m.
The land around Saint-Quentin is covered by artificial surfaces (39%), trees (27%) and cropland (25%) within 3 km, cropland (79%) within 16 km, and cropland (61%) and trees (23%) 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 Saint-Quentin (49.8489°, 3.2876°, elevation 106 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).