Climate Chart of Strasbourg, France

Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023

For Strasbourg, France, the climate data describe 2013–2023. Monthly mean temperatures range from 2.8 °C in January to 21.3 °C in July, giving a broad picture of the contrast between the coolest and warmest monthly averages. The figures also track daily rainfall, sunshine and snowfall averages, adding useful context for planning across the year. These are monthly climate summaries rather than a forecast of conditions on any particular visit.

Climate overview

Temperature

The coolest monthly mean temperature is 2.8 °C in January, while the warmest is 21.3 °C in July. These are averages for whole months, not daytime highs, so they describe the broad temperature pattern rather than the range visitors may encounter on an individual day. Across the calendar-month means, the unweighted mean is 11.6 °C. It offers a compact year-round reference, but it is not a day-weighted annual average and should not be read as the temperature expected in any one month.

Rain

Mean daily rainfall reaches its highest monthly average of 2.72 mm/day in May and its lowest of 1.88 mm/day in March. The figures can help frame expectations for average amounts, but they do not show how often rain falls or guarantee dry or wet weather on a particular day. The unweighted mean of the monthly daily-rainfall averages is 2.35 mm/day. These are daily mean amounts, not monthly rainfall totals, so they are best used as broad context rather than as a measure of a single trip’s likely accumulation.

Sunshine

Mean daily sunshine is highest at 12.03 hours/day in June and lowest at 3.59 hours/day in December. This gives a useful indication of how average sunshine duration varies through the year for outdoor plans; it is not a measure of daylight length or a promise of clear skies. The unweighted mean across the monthly sunshine averages is 8.03 hours/day per day. As a summary of monthly means, it does not predict the sunshine available on any particular date.

Snow

Mean daily snowfall is highest at 2.71 mm/day in January. The unweighted mean across the monthly daily-snowfall averages is 0.58 mm/day. These averages describe snowfall amounts, not the number of snowy days, snow depth, snow cover or conditions for skiing.

Best Travel Time Guide for Strasbourg, France: Ideal Seasons and Weather Insights

For visitors prioritising cooler monthly averages, January is the relevant reference point, with a monthly mean temperature of 2.8 °C; this is not a daytime maximum or a guarantee of the temperature on your travel dates. For lower average rainfall, March is the conditional option, with mean daily rainfall of 1.88 mm/day, but that average cannot promise rain-free days or indicate how often rain occurs. If travelling in May, when mean daily rainfall is highest at 2.72 mm/day, consider packing rain-ready layers and keeping plans flexible. This figure is a daily average, not a monthly total or a forecast for any particular day.

For outdoor sightseeing planned around average sunshine duration, June has the highest mean at 12.03 hours/day per day, while December has the lowest at 3.59 hours/day per day. These values can help with broad daylight-outdoor planning, but sunshine duration is not day length and does not ensure clear weather. The snowfall average also peaks in January at 2.71 mm/day per day; it cannot establish how many snowy days to expect or whether snow will cover the ground.

Climate Data Overview for Strasbourg, France

Explore the comprehensive climate data for Strasbourg, France. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.

Month	Average: Temperature °C	Rain (mm) / day	Snow (mm) / day	Sunshine (h) / day
Jan	2.8	2.31	2.71	3.72
Feb	3.7	2.20	1.59	5.80
Mar	6.5	1.88	0.38	7.85
Apr	10.5	2.15	0.16	9.58
May	14.4	2.72	0.00	10.53
Jun	19.6	2.30	0.00	12.03
Jul	21.3	2.61	0.00	12.02
Aug	20.6	2.24	0.00	10.70
Sep	16.6	2.04	0.00	9.39
Oct	12.1	2.52	0.01	6.60
Nov	6.6	2.59	0.62	4.56
Dec	4.1	2.65	1.51	3.59
Average	11.6	2.35	0.58	8.03