UTC Offset
UTC+02:00
Haslen, Switzerland Snapshot 2026
Where is Haslen?
Haslen, Switzerland
- Continent
- Europe
- Country
- Switzerland
- City
- Haslen
- Population
- 638
- Coordinates
- 47.37°, 9.37°
Haslen is a city in Switzerland with a population of approximately 638. Average temperatures range from -5°C (24°F) in January to 22°C (71°F) in August. The best time to visit is June, July, August, September, October.
Time in Haslen right now
Open full time & time zone page 06:54 54
Thursday, June 18, 2026
IANA time zone
Europe/Zurich
Daylight saving
DST in effect
CET / CEST
Next DST change
October 25
backward -1h
Live weather in Haslen
Daylight in Haslen today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 57m
Climate normals for Haslen
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May
Wet June best
Wet July best
Wet August best
Wet September best
Fair October best
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 3°C / -5°C | 0°C / -8°C | 15days (146 mm) Wet | 5.4h Fair | 81% Humid | 1.6 Low | Poor | View Details |
| February | 6°C / -3°C | 3°C / -7°C | 13days (100 mm) Wet | 6.7h Fair | 79% Humid | 2.3 Moderate | Poor | View Details |
| March | 9°C / -1°C | 6°C / -4°C | 15days (120 mm) Wet | 8.5h Good | 76% Humid | 3.3 Moderate | Poor | View Details |
| April | 12°C / 2°C | 11°C / 0°C | 16days (140 mm) Wet | 10.1h Excellent | 74% Muggy | 4.7 Moderate | Fair | View Details |
| May | 16°C / 7°C | 15°C / 5°C | 21days (218 mm) Wet | 10.1h Excellent | 77% Humid | 5.6 High | Wet | View Details |
| June best | 21°C / 12°C | 22°C / 11°C | 20days (236 mm) Wet | 11.5h Excellent | 77% Humid | 6.5 High | Wet | View Details |
| July best | 22°C / 13°C | 23°C / 13°C | 22days (270 mm) Wet | 11.4h Excellent | 77% Humid | 6.2 High | Wet | View Details |
| August best | 22°C / 13°C | 23°C / 13°C | 19days (263 mm) Wet | 10.4h Excellent | 79% Humid | 5.6 High | Wet | View Details |
| September best | 18°C / 10°C | 18°C / 9°C | 16days (174 mm) Wet | 8.9h Good | 82% Humid | 4.1 Moderate | Fair | View Details |
| October best | 14°C / 6°C | 13°C / 4°C | 14days (135 mm) Wet | 7.2h Good | 83% Humid | 2.8 Moderate | Fair | View Details |
| November | 8°C / 1°C | 6°C / -2°C | 14days (119 mm) Wet | 5.6h Fair | 84% Humid | 1.7 Low | Poor | View Details |
| December | 4°C / -3°C | 1°C / -7°C | 15days (137 mm) Wet | 4.8h Fair | 83% Humid | 1.3 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 3°C / -5°C . Feb: 6°C / -3°C . Mar: 9°C / -1°C . Apr: 12°C / 2°C . May: 16°C / 7°C . Jun: 21°C / 12°C . Jul: 22°C / 13°C . Aug: 22°C / 13°C . Sep: 18°C / 10°C . Oct: 14°C / 6°C . Nov: 8°C / 1°C . Dec: 4°C / -3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 146 mm. Feb: 100 mm. Mar: 120 mm. Apr: 140 mm. May: 218 mm. Jun: 236 mm. Jul: 270 mm. Aug: 263 mm. Sep: 174 mm. Oct: 135 mm. Nov: 119 mm. Dec: 137 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 81%. Feb: 79%. Mar: 76%. Apr: 74%. May: 77%. Jun: 77%. Jul: 77%. Aug: 79%. Sep: 82%. Oct: 83%. Nov: 84%. Dec: 83%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 9 km/h . Feb: 9 km/h . Mar: 9 km/h . Apr: 9 km/h . May: 9 km/h . Jun: 9 km/h . Jul: 8 km/h . Aug: 8 km/h . Sep: 8 km/h . Oct: 8 km/h . Nov: 8 km/h . Dec: 8 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 2. Mar: UV 3. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 6. Aug: UV 6. Sep: UV 4. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Frequently Asked Questions
Haslen has a population of approximately 638.
The best months to visit Haslen are June, July, August, September, October, when temperatures are pleasant and rainfall is lower.
Haslen receives approximately 2058mm of rainfall annually across 200 rainy days.
Haslen is located in Switzerland, in the Europe region.