The highest day temperature in April 2025 was 71°F. The lowest night temperature was 27°F. The average values for day and night temperatures during April were 55.3°F и 39.7°F respectivly.

The average sea surface temperature in April 2025 for Jonkoping was 39.6°F. The maximum and minimum values were 36.6°F and 43.8°F respectively.

You can expect various weather conditions during April. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in April for Jonkoping is 1.0 in. It makes april one of the least rainy months of the year.

The average wind speed in April is 8.7 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Jonkoping in April is 7.3 hours.