Current: 2x
Longest: 17x
Sundsvall is on a weather streak of 2 cloudy days. Its longest streak is 17 consecutive cloudy days over the last 5 years. Sundsvall's 7-day cloudiness average is 69% (all-time average is 62%). Number of most consecutive days for all conditions: cloudy (17), rainy (3), sunny (3), snowy (3), partly cloudy (2).
Current: 2x
Longest: 16x
Current: 1x
Longest: 18x