Climate of Rapperswil-Jona

Rapperswil-Jona has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Rapperswil-Jona is 12° degrees and there is about 458 mm of rain in a year. It is dry for 166 days a year with an average humidity of 83% and an UV-index of 3.

Climate averages for the whole year

Day: the average daily temperature during the day is between 2°C and 23°C
Night:the average nighttime temperature is between -5°C and 11°C
Rain: it rains 143 days and there is a total of approximately 458 mm rainfall
Snow: it snows an average of 49 days per year
Sun hours: throughout the year there are 2715 sun hours

Maximum temperature:	between 2°C and 23°C
Warmest month:	23°C in July
Coldest month:	2°C in January
Night temperature:	between -5°C and 11°C
Dry days:	173 days
Days with rain:	143 days
Days with snow:	49 days
Total rain sum:	458 mm
Hours of sunshine:	2715 hours

Climate of Rapperswil-Jona
Temperature graph
Precipitation graph
Climate chart of Rapperswil-Jona
The best travel time for Rapperswil-Jona
Climate of Rapperswil-Jona by month
Experiences with the weather of Rapperswil-Jona

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Rapperswil-Jona.

Precipitation graph

This graph shows the average amount of rainfall per month for Rapperswil-Jona.

Climate table of Rapperswil-Jona

In this climate table you can see at a glance what the average weather per month is for Rapperswil-Jona. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Rapperswil-Jona might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	2	2	7	13	17	20	23	22	18	13	8	3
Night temp. (°C)	-5	-5	-1	2	5	9	11	11	7	4	1	-3
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	40	26	35	22	50	52	55	47	30	31	21	49
Days with rain	9	6	10	11	18	15	18	17	12	10	7	10
Days with snow	13	11	7	2	-	-	-	-	-	1	5	10
Dry days	9	11	14	17	13	15	13	14	18	20	18	11
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	4	4	6	9	9	10	10	11	9	6	5	5
Wind force (Bft)	2	2	2	2	2	2	2	2	2	2	2	2
UV-index	1	2	3	3	4	4	5	4	4	2	1	1

Best time to visit Rapperswil-Jona

The best time to visit Rapperswil-Jona in Switzerland is from June through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Rapperswil-Jona is 23°C in July and the lowest is 2°C in January.

Climate of Rapperswil-Jona by month

What is the average climate in a given month for Rapperswil-Jona? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January