FR France · Colmar
Alsace
weather by month.
Historical station evidence for choosing when to travel—not a forecast, vineyard measurement or guarantee for a particular visit.
01 1991–2020 normals
Twelve months, one qualified station.
The highlighted rows are Follow The Vines’ editorial travel window, not a conclusion produced by the weather data.
| Month | Mean high | Mean low | Rain | Wet days | Usable years |
|---|---|---|---|---|---|
| January | 5.6°C | -0.2°C | 31 mm | 7.2 | 13 |
| February | 7.8°C | 0.1°C | 31 mm | 7.5 | 13 |
| March | 12.6°C | 3.3°C | 39 mm | 7.6 | 13 |
| April | 15.9°C | 5.3°C | 55 mm | 9.4 | 13 |
| MayEditorial window | 20.8°C | 10°C | 78 mm | 11.1 | 13 |
| JuneEditorial window | 23.9°C | 13.1°C | 79 mm | 10.9 | 13 |
| July | 25.7°C | 14.8°C | 96 mm | 11.2 | 13 |
| August | 26.5°C | 14.8°C | 60 mm | 8.8 | 13 |
| SeptemberEditorial window | 20.8°C | 10.6°C | 67 mm | 9.4 | 13 |
| OctoberEditorial window | 15.3°C | 7.1°C | 74 mm | 11.6 | 13 |
| November | 9.2°C | 2.9°C | 58 mm | 10.2 | 13 |
| December | 6.3°C | 0.8°C | 42 mm | 8.6 | 13 |
A wet day has at least 1 mm of precipitation in the underlying monthly projection. Means smooth variation between years and within a month.
02 Evidence passport
What this page can—and cannot—say.
- Evidence found
- All 12 monthly normals from NOAA station GME00129670, with at least 13 usable 1991–2020 years in every month.
- Source coverage
- VOGTSBURG-OBERROTWEIL is 20.8 km from the fixed Colmar anchor and differs by 30 m in elevation. Evidence grade: limited.
- What this means
- The table is suitable for comparing broad monthly travel patterns at this regional base.
- What this does not mean
- It does not describe every vineyard, forecast your dates, measure heat stress or guarantee safe and comfortable travel.
— Turn evidence into a trip
Keep the weather in its lane.
Use the normals to choose a month, then use the editorial guide to shape the visit. Check an official forecast close to departure.
BottlePicker is a related 37X service and may earn commission from retailer links. That does not affect Follow The Vines’ climate filters or region order.
Sources & method
NOAA GHCN-Daily provides station observations; GeoNames supplies the fixed regional anchor. The approved build turns the raw R2 holdings into this small, dated projection and deploys no raw archive.
Projection generated 2026-08-25. Publication rule: at least 10 usable years per month, within 100 km and 350 m elevation difference.