Switzerland
Zermatt in July: weather & travel advice
This month's data profile
Rain shapes the decision
Zermatt in July is climatically mixed. The average daily high is around 15 °C. With about 16 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
48/100 · #2
Warmth
#1
Dryness
#10
Sun
#1
Published best categories: Active
Zermatt · JulyPhoto: flamouroux · CC BY-SA 2.0Climate facts
- Average high
- 15 °C
- Average low
- 5 °C
- Rainy days (est.)
- 16 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 74 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| June | 13 | 3 | 17 | 96 | 7.5 | 76 | 1.5 | 40 |
| July (selected) | 15 | 5 | 16 | 92 | 7.5 | 74 | 1.5 | 48 |
| August | 15 | 5 | 15 | 89 | 6.5 | 74 | 1.4 | 50 |
How do the previous and next months compare?
Baseline: July (48/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | |
|---|---|---|---|---|---|---|---|---|
| June | -8 | -1.8 °C | -1.7 °C | +1.8 | +4.8 mm | ±0 h | +1.2 % | ±0 m/s |
| August | +2 | ±0 °C | +0.1 °C | -0.9 | -2.8 mm | -1 h | ±0 % | -0.1 m/s |
All twelve months in context
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Useful next decisions
Frequently asked questions
How warm is Zermatt in July?
The average daily high is around 15 °C, with an average daily low of about 5 °C.
Does it rain a lot in Zermatt in July?
The curated estimate is about 16 rainy days per month, not a directly measured long-term average. Total precipitation averages around 92 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Zermatt?
No month in Zermatt reaches the threshold for a clear recommendation in the climate score; the month comparison above shows the differences.