Koblenz, Aargau Climate
Switzerland
Pop. 1,651 Elev. 313 m / 1,027 ft
TZ: Europe/Zurich (UTC+2) ·
Koblenz sees mild summers peaking at 79°F (26°C) in June, and cold winters that bottom out around 30°F (-1°C) in January. Precipitation occurs on roughly 84 days per year (49.9 in / 1266 mm total), with snow on 2 days and 12 in (299 mm) of annual accumulation. The city averages 91 sunny days per year and around 38 thunderstorm days. Nearby lake water reaches 70°F (21°C) in summer.
| Temperature | 26°C (79°F) high | -1°C (30°F) low |
| Feels like | -1°C (30°F) low | |
| Rain | 84 days | 1266 mm (49.9 in) /yr |
| Snow | 2 days | 299 mm (11.8 in) /yr |
| Sky | 91 sunny | 38 stormy |
| Wind | 0.6 m/s (1.4 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, May, Jun
Sky & Air by Month
Cloud cover (%)
68
Jan 69
Feb 57
Mar 48
Apr 62
May 47
Jun 62
Jul 49
Aug 71
Sep 71
Oct 75
Nov 70
Dec Humidity (%)
82
Jan 85
Feb 71
Mar 66
Apr 67
May 67
Jun 71
Jul 72
Aug 81
Sep 83
Oct 87
Nov 90
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 29 km Zürich Airport (ZRH)
Ski resort 26 km Skigebiet Spitzenberg und Köpfle
National park 109 km Nationalpark Schwarzwald
Mountain peak
(1,797 m) 64 km Rigi
Hospital 3 km Klinikum Hochrhein
Hiking trail 0 km Koblenz Dorf - Koblenz Dorf
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 5°C 40°F | -1°C 30°F | 103 mm 4.0 in | 118 mm4.7 in | 8 |
| February | 6°C 42°F | 0°C 32°F | 49 mm 1.9 in | 20 mm0.8 in | 4 |
| March | 12°C 53°F | 2°C 36°F | 58 mm 2.3 in | 7 mm0.3 in | 10 |
| April | 16°C 62°F | 6°C 42°F | 68 mm 2.7 in | — | 13 |
| May | 19°C 66°F | 8°C 47°F | 120 mm 4.7 in | — | 9 |
| June | 26°C 79°F | 15°C 58°F | 113 mm 4.4 in | — | 13 |
| July | 24°C 75°F | 14°C 57°F | 170 mm 6.7 in | — | 8 |
| August | 25°C 77°F | 14°C 57°F | 207 mm 8.2 in | — | 11 |
| September | 19°C 66°F | 11°C 51°F | 157 mm 6.2 in | — | 4 |
| October | 13°C 56°F | 7°C 44°F | 106 mm 4.2 in | — | 4 |
| November | 8°C 46°F | 1°C 33°F | 91 mm 3.6 in | 145 mm5.7 in | 2 |
| December | 4°C 39°F | 0°C 32°F | 24 mm 0.9 in | 10 mm0.4 in | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 8 | 1 |
| February | 4 | 2 |
| March | 10 | 2 |
| April | 13 | 0 |
| May | 9 | 3 |
| June | 13 | 7 |
| July | 8 | 9 |
| August | 11 | 7 |
| September | 4 | 3 |
| October | 4 | 4 |
| November | 2 | 0 |
| December | 5 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 3°C 38°F |
| February | 3°C 37°F |
| March | 4°C 38°F |
| April | 6°C 43°F |
| May | 11°C 51°F |
| June | 18°C 65°F |
| July | 21°C 70°F |
| August | 21°C 70°F |
| September | 18°C 64°F |
| October | 12°C 53°F |
| November | 9°C 48°F |
| December | 5°C 42°F |