Monthly climate averages for Root, Switzerland. Based on 10-year ERA5 reanalysis data.
Cfb Oceanic
Climate OverviewRoot, Switzerland in July has warm conditions, with highs averaging 23.9°C (75°F). Rain falls on about 19 days this month, totalling around 199 mm.
This month falls at the middle of Summer.
Temperatures remain fairly steady throughout July, with daily highs around 24°C (75°F).
July sees fairly even rainfall, totalling about 198 mm across the month.
The warmest days tend to fall around the 20th, averaging 25.7°C (78°F).
Daily averages based on historical data (2016–2025)
Daytime temperatures around 24°C (75°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.
Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.
1 of the last 5 yearly records were warmer than this month's long-run average.
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 5°C / 0°C | 3°C / -3°C | 16days (144 mm) Wet | 5.6h Fair | 83% Humid | 1.5 Low | Poor | View Details |
| February | 8°C / 1°C | 5°C / -2°C | 13days (99 mm) Wet | 7h Good | 79% Humid | 2.3 Moderate | Poor | View Details |
| March | 11°C / 2°C | 8°C / -1°C | 14days (114 mm) Wet | 8.6h Good | 75% Muggy | 3.4 Moderate | Poor | View Details |
| April | 14°C / 4°C | 13°C / 2°C | 14days (131 mm) Wet | 10.4h Excellent | 73% Muggy | 4.9 Moderate | Fair | View Details |
| May | 18°C / 8°C | 18°C / 7°C | 19days (174 mm) Wet | 10.4h Excellent | 76% Humid | 5.5 High | Wet | View Details |
| June best | 23°C / 13°C | 24°C / 13°C | 18days (179 mm) Wet | 11.6h Excellent | 74% Muggy | 6.5 High | Excellent | View Details |
| July best | 24°C / 16°C | 26°C / 17°C | 19days (199 mm) Wet | 11.8h Excellent | 75% Muggy | 6.3 High | Wet | View Details |
| August best | 24°C / 16°C | 26°C / 17°C | 16days (197 mm) Wet | 10.6h Excellent | 76% Humid | 5.7 High | Excellent | View Details |
| September best | 20°C / 12°C | 21°C / 12°C | 15days (157 mm) Wet | 9.1h Good | 80% Humid | 4.3 Moderate | Good | View Details |
| October best | 16°C / 8°C | 15°C / 7°C | 14days (133 mm) Wet | 7.3h Good | 81% Humid | 2.8 Moderate | Good | View Details |
| November | 10°C / 4°C | 8°C / 1°C | 14days (122 mm) Wet | 5.9h Fair | 86% Very Muggy | 1.7 Low | Poor | View Details |
| December | 6°C / 1°C | 4°C / -2°C | 15days (135 mm) Wet | 5h Fair | 85% Humid | 1.3 Low | Poor | View Details |
Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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