Annecy-le-Vieux weather in September
In September, Annecy-le-Vieux sees average daytime highs of 18°C and overnight lows near 8°C, with 116 mm of precipitation across 12.6 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.
Highs ease over the month, from about 20°C in the first days to 16°C by the end. The sky is clear or mostly clear about 32% of the time in September, and the air most often feels dry.
Daylight stretches from about 13 h 06 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Annecy-le-Vieux's 3rd-clearest and 11th-windiest month. For the whole year in context, see Annecy-le-Vieux's year-round climate.
- Daytime high
- 18°
- 4th warmest
- Overnight low
- 8°
- 9th coldest
- Precipitation
- 116 mm
- 12.6 wet days
- Daylight
- 12 h 18 min
- 6:20 AM – 6:39 PM
- Cloud cover
- 56%
- 3rd clearest
- Wind
- 5 km/h
- 11th windiest
- Solar energy
- 3.91 kWh/m²
- Travel score
- 5.4
- out of 10
Temperature in September
Highs ease over the month, from about 20°C in the first days to 16°C by the end.
A typical September day in Annecy-le-Vieux reaches about 18°C in the afternoon and slips back to 8°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 23°C. Set against its neighbours, September runs about 4°C cooler than August and about 4°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 |
| Avg low (°C) | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 20 | 10 |
| 2 | 20 | 10 |
| 3 | 20 | 10 |
| 4 | 19 | 9 |
| 5 | 19 | 9 |
| 6 | 19 | 9 |
| 7 | 19 | 9 |
| 8 | 19 | 9 |
| 9 | 19 | 9 |
| 10 | 19 | 9 |
| 11 | 18 | 9 |
| 12 | 18 | 8 |
| 13 | 18 | 8 |
| 14 | 18 | 8 |
| 15 | 18 | 8 |
| 16 | 18 | 8 |
| 17 | 18 | 8 |
| 18 | 17 | 8 |
| 19 | 17 | 8 |
| 20 | 17 | 8 |
| 21 | 17 | 7 |
| 22 | 17 | 7 |
| 23 | 17 | 7 |
| 24 | 17 | 7 |
| 25 | 16 | 7 |
| 26 | 16 | 7 |
| 27 | 16 | 7 |
| 28 | 16 | 7 |
| 29 | 16 | 7 |
| 30 | 16 | 7 |
How September really feels in Annecy-le-Vieux
Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Annecy-le-Vieux weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 3° / -5° | 130 | 12.7 | 10.1 | 8.9 | 0.0 |
| Feb | 4° / -4° | 110 | 11 | 8.7 | 10 | 0.0 |
| Mar | 9° / -1° | 122 | 12.9 | 6.9 | 11.6 | 1.6 |
| Apr | 12° / 2° | 121 | 14.4 | 4.9 | 13.3 | 3.0 |
| May | 16° / 7° | 167 | 17.7 | 1.2 | 14.7 | 4.3 |
| Jun | 20° / 10° | 152 | 15.8 | 0 | 15.5 | 5.5 |
| Jul | 22° / 12° | 145 | 14.4 | 0 | 15.2 | 6.2 |
| Aug | 22° / 11° | 132 | 13.7 | 0 | 14 | 6.3 |
| Sep | 18° / 8° | 116 | 12.6 | 0.2 | 12.3 | 5.4 |
| Oct | 13° / 4° | 118 | 12.9 | 1.7 | 10.7 | 3.6 |
| Nov | 7° / -1° | 133 | 13.5 | 6.2 | 9.3 | 0.9 |
| Dec | 3° / -4° | 147 | 13.3 | 9.2 | 8.5 | 0.0 |
Cloud cover in September
The sky is clear or mostly clear about 32% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to cloud over as the month goes on.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 56 | 57 | 57 | 57 | 56 | 57 | 57 | 56 | 56 | 55 | 54 | 54 | 53 | 51 | 51 | 50 | 49 | 47 | 47 | 46 | 44 | 44 | 43 | 43 | 42 | 42 | 41 | 41 | 41 | 40 |
| Cloudier (%) | 44 | 43 | 43 | 43 | 44 | 43 | 43 | 44 | 44 | 45 | 46 | 46 | 47 | 49 | 49 | 50 | 51 | 53 | 53 | 54 | 56 | 56 | 57 | 57 | 58 | 58 | 59 | 59 | 59 | 60 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 56 | 44 |
| 2 | 57 | 43 |
| 3 | 57 | 43 |
| 4 | 57 | 43 |
| 5 | 56 | 44 |
| 6 | 57 | 43 |
| 7 | 57 | 43 |
| 8 | 56 | 44 |
| 9 | 56 | 44 |
| 10 | 55 | 45 |
| 11 | 54 | 46 |
| 12 | 54 | 46 |
| 13 | 53 | 47 |
| 14 | 51 | 49 |
| 15 | 51 | 49 |
| 16 | 50 | 50 |
| 17 | 49 | 51 |
| 18 | 47 | 53 |
| 19 | 47 | 53 |
| 20 | 46 | 54 |
| 21 | 44 | 56 |
| 22 | 44 | 56 |
| 23 | 43 | 57 |
| 24 | 43 | 57 |
| 25 | 42 | 58 |
| 26 | 42 | 58 |
| 27 | 41 | 59 |
| 28 | 41 | 59 |
| 29 | 41 | 59 |
| 30 | 40 | 60 |
Chance of precipitation in September
Annecy-le-Vieux gets around 116 mm of rain and snow over 12.6 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 43% and peaks near 46% on the wettest days, and about 0 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 41 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 41 | 41 | 41 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 44 | 44 | 44 | 44 | 44 | 44 | 45 | 45 | 45 | 46 | 46 | 46 |
| Snow chance (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 41 | 0 |
| 2 | 40 | 0 |
| 3 | 40 | 0 |
| 4 | 40 | 0 |
| 5 | 40 | 0 |
| 6 | 40 | 0 |
| 7 | 40 | 0 |
| 8 | 40 | 0 |
| 9 | 41 | 0 |
| 10 | 41 | 0 |
| 11 | 41 | 0 |
| 12 | 42 | 0 |
| 13 | 42 | 0 |
| 14 | 42 | 0 |
| 15 | 43 | 1 |
| 16 | 43 | 1 |
| 17 | 43 | 1 |
| 18 | 43 | 1 |
| 19 | 44 | 1 |
| 20 | 44 | 1 |
| 21 | 44 | 1 |
| 22 | 44 | 1 |
| 23 | 44 | 1 |
| 24 | 44 | 1 |
| 25 | 45 | 1 |
| 26 | 45 | 1 |
| 27 | 45 | 1 |
| 28 | 46 | 2 |
| 29 | 46 | 2 |
| 30 | 46 | 2 |
Humidity in September
Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the dry band about 92% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 75 | 77 | 78 | 81 | 82 | 84 | 85 | 87 | 88 | 89 | 90 | 92 | 93 | 93 | 94 | 95 | 96 | 96 | 97 | 98 | 98 | 98 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 |
| Comfortable (%) | 24 | 22 | 21 | 19 | 18 | 16 | 15 | 13 | 12 | 11 | 10 | 8 | 7 | 7 | 6 | 5 | 4 | 4 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Humid (%) | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 75 | 24 | 1 |
| 2 | 77 | 22 | 1 |
| 3 | 78 | 21 | 1 |
| 4 | 81 | 19 | 0 |
| 5 | 82 | 18 | 0 |
| 6 | 84 | 16 | 0 |
| 7 | 85 | 15 | 0 |
| 8 | 87 | 13 | 0 |
| 9 | 88 | 12 | 0 |
| 10 | 89 | 11 | 0 |
| 11 | 90 | 10 | 0 |
| 12 | 92 | 8 | 0 |
| 13 | 93 | 7 | 0 |
| 14 | 93 | 7 | 0 |
| 15 | 94 | 6 | 0 |
| 16 | 95 | 5 | 0 |
| 17 | 96 | 4 | 0 |
| 18 | 96 | 4 | 0 |
| 19 | 97 | 3 | 0 |
| 20 | 98 | 2 | 0 |
| 21 | 98 | 2 | 0 |
| 22 | 98 | 2 | 0 |
| 23 | 99 | 1 | 0 |
| 24 | 99 | 1 | 0 |
| 25 | 99 | 1 | 0 |
| 26 | 99 | 1 | 0 |
| 27 | 99 | 1 | 0 |
| 28 | 99 | 1 | 0 |
| 29 | 99 | 1 | 0 |
| 30 | 99 | 1 | 0 |
Wind in September
Winds average 5 km/h in September.
Across September, daily wind ranges from about 5 km/h on the calmest days to 5 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 5 | calm |
| 6 | 5 | calm |
| 7 | 5 | calm |
| 8 | 5 | calm |
| 9 | 5 | calm |
| 10 | 5 | calm |
| 11 | 5 | calm |
| 12 | 5 | calm |
| 13 | 5 | calm |
| 14 | 5 | calm |
| 15 | 5 | calm |
| 16 | 5 | calm |
| 17 | 5 | calm |
| 18 | 5 | calm |
| 19 | 5 | calm |
| 20 | 5 | calm |
| 21 | 5 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
Sunrise & sunset in September
Daylight runs from about 13 h 06 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 96 minutes over September. Sunrise moves from 6:01 AM to 6:38 AM, and sunset from 7:09 PM to 6:11 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.1 | 13.1 | 13.0 | 13.0 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 11.8 | 11.8 | 11.7 | 11.7 | 11.6 | 11.5 |
| Sunrise (AM) | 6:01 | 6:02 | 6:03 | 6:05 | 6:06 | 6:07 | 6:09 | 6:10 | 6:11 | 6:12 | 6:14 | 6:15 | 6:16 | 6:18 | 6:19 | 6:20 | 6:21 | 6:23 | 6:24 | 6:25 | 6:27 | 6:28 | 6:29 | 6:31 | 6:32 | 6:33 | 6:34 | 6:36 | 6:37 | 6:38 |
| Sunset (PM) | 7:09 | 7:07 | 7:05 | 7:03 | 7:01 | 7:00 | 6:58 | 6:56 | 6:54 | 6:51 | 6:49 | 6:47 | 6:45 | 6:43 | 6:41 | 6:39 | 6:37 | 6:35 | 6:33 | 6:31 | 6:29 | 6:27 | 6:25 | 6:23 | 6:21 | 6:19 | 6:17 | 6:15 | 6:13 | 6:11 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.1 | 6:01 | 7:09 |
| 2 | 13.1 | 6:02 | 7:07 |
| 3 | 13.0 | 6:03 | 7:05 |
| 4 | 13.0 | 6:05 | 7:03 |
| 5 | 12.9 | 6:06 | 7:01 |
| 6 | 12.9 | 6:07 | 7:00 |
| 7 | 12.8 | 6:09 | 6:58 |
| 8 | 12.8 | 6:10 | 6:56 |
| 9 | 12.7 | 6:11 | 6:54 |
| 10 | 12.7 | 6:12 | 6:51 |
| 11 | 12.6 | 6:14 | 6:49 |
| 12 | 12.5 | 6:15 | 6:47 |
| 13 | 12.5 | 6:16 | 6:45 |
| 14 | 12.4 | 6:18 | 6:43 |
| 15 | 12.4 | 6:19 | 6:41 |
| 16 | 12.3 | 6:20 | 6:39 |
| 17 | 12.3 | 6:21 | 6:37 |
| 18 | 12.2 | 6:23 | 6:35 |
| 19 | 12.2 | 6:24 | 6:33 |
| 20 | 12.1 | 6:25 | 6:31 |
| 21 | 12.0 | 6:27 | 6:29 |
| 22 | 12.0 | 6:28 | 6:27 |
| 23 | 11.9 | 6:29 | 6:25 |
| 24 | 11.9 | 6:31 | 6:23 |
| 25 | 11.8 | 6:32 | 6:21 |
| 26 | 11.8 | 6:33 | 6:19 |
| 27 | 11.7 | 6:34 | 6:17 |
| 28 | 11.7 | 6:36 | 6:15 |
| 29 | 11.6 | 6:37 | 6:13 |
| 30 | 11.5 | 6:38 | 6:11 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 3.91 kWh/m².
For context, solar energy here swings from a low near 1.21 kWh/m² to a high of 5.86 kWh/m² in July across the year — September's 3.91 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 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.6 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 | 3.8 | 3.7 | 3.7 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.4 | 3.4 | 3.3 | 3.3 | 3.2 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.6 | Bright |
| 2 | 4.5 | Bright |
| 3 | 4.5 | Bright |
| 4 | 4.4 | Bright |
| 5 | 4.4 | Bright |
| 6 | 4.3 | Bright |
| 7 | 4.3 | Bright |
| 8 | 4.3 | Bright |
| 9 | 4.2 | Bright |
| 10 | 4.2 | Bright |
| 11 | 4.1 | Bright |
| 12 | 4.1 | Bright |
| 13 | 4.0 | Bright |
| 14 | 4.0 | Moderate |
| 15 | 3.9 | Moderate |
| 16 | 3.9 | Moderate |
| 17 | 3.8 | Moderate |
| 18 | 3.8 | Moderate |
| 19 | 3.7 | Moderate |
| 20 | 3.7 | Moderate |
| 21 | 3.6 | Moderate |
| 22 | 3.6 | Moderate |
| 23 | 3.5 | Moderate |
| 24 | 3.5 | Moderate |
| 25 | 3.5 | Moderate |
| 26 | 3.4 | Moderate |
| 27 | 3.4 | Moderate |
| 28 | 3.3 | Moderate |
| 29 | 3.3 | Moderate |
| 30 | 3.2 | Moderate |
Is September a good time to visit Annecy-le-Vieux?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Annecy-le-Vieux for sightseeing.
What to pack for Annecy-le-Vieux in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Annecy-le-Vieux sees daytime highs around 18°C and nights near 8°C. Worth packing: rain gear. About 13 days see rain.
UV index in Annecy-le-Vieux in September
Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Annecy-le-Vieux peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. 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 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 4 | 5 | 7 | 7 | 9 | 7 | 5 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | Moderate | High | Very high | Very high | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Moderate |
| Mar | 4 | Moderate |
| Apr | 5 | Moderate |
| May | 7 | High |
| Jun | 7 | Very high |
| Jul | 9 | Very high |
| Aug | 7 | High |
| Sep | 5 | Moderate |
| Oct | 3 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Annecy-le-Vieux in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Annecy-le-Vieux is worst in April — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 14 | 14 | 16 | 16 | 14 | 15 | 12 | 12 | 11 | 11 | 12 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 14 | Moderate |
| Feb | 14 | Moderate |
| Mar | 16 | Moderate |
| Apr | 16 | Moderate |
| May | 14 | Moderate |
| Jun | 15 | Moderate |
| Jul | 12 | Good |
| Aug | 12 | Good |
| Sep | 11 | Good |
| Oct | 11 | Good |
| Nov | 12 | Good |
| Dec | 13 | Moderate |
Where is Annecy-le-Vieux?
Annecy-le-Vieux sits at 45.9°N, 6.1°E, 498 m above sea level, in France. The nearest listed city is Annecy, 2.0 km away.
Topography around Annecy-le-Vieux
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Annecy-le-Vieux.
Within 3 km, the terrain around Annecy-le-Vieux has large variations in elevation — a maximum elevation change of 805 m around an average of 513 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,993 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,603 m.
The land around Annecy-le-Vieux is covered by trees (40%) and artificial surfaces (37%) within 3 km, trees (55%) and grassland (31%) within 16 km, and trees (53%) and grassland (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 Annecy-le-Vieux (45.9197°, 6.1439°, elevation 498 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).