Sainte-Helene-sur-Isere, Rhône-Alpes Climate
France
Pop. 1,074 Elev. 340 m / 1,116 ft
TZ: Europe/Paris (UTC+2) ·
Sainte-Helene-sur-Isere has mild summers with average highs of 74°F (23°C) in June, and cold winters averaging 27°F (-3°C) in January. Rain falls on about 71 days per year (46.6 in / 1183 mm total), with snow on 19 days and 128 in (3242 mm) of annual accumulation. The city averages 121 sunny days per year and around 43 thunderstorm days.
| Temperature | 23°C (74°F) high | -3°C (27°F) low |
| Feels like | -3°C (27°F) low | |
| Rain | 71 days | 1183 mm (46.6 in) /yr |
| Snow | 19 days | 3242 mm (127.7 in) /yr |
| Sky | 121 sunny | 43 stormy |
| Wind | 0.5 m/s (1.1 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Aug
Sky & Air by Month
Cloud cover (%)
65
Jan 60
Feb 61
Mar 53
Apr 63
May 43
Jun 47
Jul 43
Aug 64
Sep 64
Oct 65
Nov 53
Dec Humidity (%)
73
Jan 69
Feb 66
Mar 65
Apr 70
May 68
Jun 70
Jul 67
Aug 79
Sep 80
Oct 74
Nov 70
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 39 km Annecy Meythet airport (NCY)
Ski resort 11 km La Sambuy Seythenex
National park 51 km Parc national de la Vanoise (cœur)
Mountain peak
(2,365 m) 6 km Le Petit Arc
Hospital 3 km Les Ancolies
Hiking trail 0 km
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 5°C 40°F | -3°C 27°F | 114 mm 4.5 in | 1036 mm40.8 in | 8 |
| February | 7°C 44°F | -2°C 28°F | 24 mm 0.9 in | 189 mm7.5 in | 7 |
| March | 9°C 48°F | 0°C 32°F | 37 mm 1.5 in | 429 mm16.9 in | 9 |
| April | 14°C 57°F | 3°C 37°F | 98 mm 3.8 in | 446 mm17.6 in | 11 |
| May | 16°C 60°F | 6°C 43°F | 160 mm 6.3 in | 1 mm0.1 in | 7 |
| June | 23°C 74°F | 12°C 54°F | 108 mm 4.2 in | — | 16 |
| July | 21°C 70°F | 11°C 52°F | 134 mm 5.3 in | — | 14 |
| August | 23°C 73°F | 11°C 52°F | 97 mm 3.8 in | — | 13 |
| September | 17°C 62°F | 8°C 46°F | 150 mm 5.9 in | — | 7 |
| October | 12°C 54°F | 4°C 40°F | 165 mm 6.5 in | 287 mm11.3 in | 9 |
| November | 7°C 45°F | -1°C 30°F | 77 mm 3.0 in | 782 mm30.8 in | 7 |
| December | 6°C 42°F | -2°C 29°F | 19 mm 0.8 in | 71 mm2.8 in | 13 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 8 | 3 |
| February | 7 | 0 |
| March | 9 | 2 |
| April | 11 | 2 |
| May | 7 | 6 |
| June | 16 | 6 |
| July | 14 | 7 |
| August | 13 | 4 |
| September | 7 | 5 |
| October | 9 | 4 |
| November | 7 | 4 |
| December | 13 | 0 |