Puerto Williams (Chile) vs Serre Chevalier (France): Temperature, Rainfall and Sunshine
Across the 12 monthly averages, Puerto Williams (Chile) is warmer in 6 months and Serre Chevalier (France) in 6; 0 months are equal at the displayed precision.
| Key monthly differences | Puerto Williams | Serre Chevalier |
|---|---|---|
| Warmest months (mean temperature) (°C) | February: 9.41 | July: 17.39 |
| Coolest months (mean temperature) (°C) | July: 0.20 | January: -3.93 |
| Months with the lowest daily rainfall average (mm/day) | June: 0.66 | February: 0.15 |
| Months with the most daily sunshine (hours/day) | December: 10.67 | July: 12.82 |
Climate comparison questions
When are the temperatures most similar and most different?
The smallest difference in monthly mean temperature is 1.25 °C (April); the largest is 17.20 °C (July).
How much do temperatures vary across the year?
The difference between the warmest and coolest monthly means is 9.21 °C in Puerto Williams (Chile) and 21.32 °C in Serre Chevalier (France). This describes seasonal variation, not the range between daytime highs and nighttime lows.
Which location has more rainfall?
Puerto Williams (Chile) has a higher daily rainfall average in 6 months and Serre Chevalier (France) in 6; 0 months are equal at the displayed precision. Rainfall amounts do not tell us how many days it rains.
Which location has more sunshine?
Puerto Williams (Chile) has more average sunshine hours per day in 5 months and Serre Chevalier (France) in 7; 0 months are equal at the displayed precision. Sunshine duration is different from daylight duration.
Data and measurement guide
Daily values are averaged separately for each calendar month over the saved reference period. Temperatures are daily means, not daytime highs. Rainfall is an average daily amount, not a monthly total; sunshine is average hours per day. These historical averages are not a weather forecast. Each location’s reference period is listed below and may differ.
- Puerto Williams (Chile) — Reference period: 2013–2023
- Serre Chevalier (France) — Reference period: 2013–2023
Monthly climate data
Difference: Serre Chevalier (France) minus Puerto Williams (Chile)
Temperature °C
| Month | Puerto Williams | Serre Chevalier | +/- |
|---|---|---|---|
| Jan | 9.37 | -3.93 | -13.30 |
| Feb | 9.41 | -2.12 | -11.53 |
| Mar | 7.75 | 0.22 | -7.53 |
| Apr | 5.31 | 4.06 | -1.25 |
| May | 3.05 | 7.79 | 4.74 |
| Jun | 0.72 | 14.17 | 13.45 |
| Jul | 0.20 | 17.39 | 17.20 |
| Aug | 0.72 | 16.71 | 15.99 |
| Sep | 2.53 | 12.76 | 10.23 |
| Oct | 5.10 | 8.20 | 3.10 |
| Nov | 7.38 | 1.36 | -6.01 |
| Dec | 8.47 | -1.35 | -9.82 |
| ⌀ Month | 5.00 | 6.27 | 1.27 |
Average sunshine (hours/day)
| Month | Puerto Williams | Serre Chevalier | +/- |
|---|---|---|---|
| Jan | 9.76 | 6.33 | -3.43 |
| Feb | 8.54 | 7.38 | -1.16 |
| Mar | 7.02 | 8.90 | 1.88 |
| Apr | 5.42 | 10.20 | 4.78 |
| May | 3.87 | 10.66 | 6.78 |
| Jun | 2.82 | 12.44 | 9.62 |
| Jul | 3.28 | 12.82 | 9.54 |
| Aug | 5.29 | 11.74 | 6.45 |
| Sep | 7.38 | 10.07 | 2.68 |
| Oct | 9.07 | 7.95 | -1.12 |
| Nov | 10.27 | 6.00 | -4.27 |
| Dec | 10.67 | 5.91 | -4.76 |
| ⌀ Month | 6.95 | 9.20 | 2.25 |
Average daily rainfall (mm/day)
| Month | Puerto Williams | Serre Chevalier | +/- |
|---|---|---|---|
| Jan | 3.15 | 0.23 | -2.91 |
| Feb | 3.01 | 0.15 | -2.87 |
| Mar | 2.45 | 0.34 | -2.11 |
| Apr | 1.70 | 1.01 | -0.69 |
| May | 1.38 | 3.15 | 1.77 |
| Jun | 0.66 | 3.00 | 2.34 |
| Jul | 0.71 | 2.37 | 1.66 |
| Aug | 0.74 | 2.38 | 1.65 |
| Sep | 0.71 | 1.93 | 1.22 |
| Oct | 1.05 | 2.42 | 1.38 |
| Nov | 1.99 | 1.45 | -0.54 |
| Dec | 2.74 | 0.35 | -2.39 |
| ⌀ Month | 1.69 | 1.57 | -0.12 |
Snow (mm)
| Month | Puerto Williams | Serre Chevalier | +/- |
|---|---|---|---|
| Jan | 0.67 | 22.77 | 22.10 |
| Feb | 0.61 | 21.52 | 20.91 |
| Mar | 1.35 | 18.97 | 17.62 |
| Apr | 2.15 | 11.75 | 9.60 |
| May | 3.46 | 7.71 | 4.25 |
| Jun | 7.63 | 0.11 | -7.52 |
| Jul | 6.44 | 0.08 | -6.36 |
| Aug | 8.20 | 0.21 | -7.99 |
| Sep | 7.39 | 0.45 | -6.94 |
| Oct | 4.87 | 4.41 | -0.45 |
| Nov | 2.84 | 20.90 | 18.06 |
| Dec | 1.60 | 21.11 | 19.51 |
| ⌀ Month | 3.93 | 10.83 | 6.90 |
