The best times to visit Graechen for ideal weather are
May 28th to September 16th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Graechen Travel Guide
Other Graechen Travel Info
Weather in Graechen
Temperature
Average temperatures in Graechen vary drastically. Considering humidity, temperatures feel cold for most of the year with a low chance of precipitation most of the year. The area is less temperate than some — in the 30th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Graechen, the hottest months are July, June, and then August. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 72.9°F (22.7°C) with temperatures rarely dropping below 54.1°F (12.3°C) at night.
Graechen Temperatures (Fahrenheit)
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Graechen Temperatures (Celsius)
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“Feels-Like” Temperatures
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Graechen Perceived Temperature (F)
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Graechen Perceived Temperature (C)
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Average Graechen Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
Show Fahrenheit
| Month | Avg. High (°F) | Avg. Mean (°F) | Avg. Low (°F) |
|---|---|---|---|
| Jan | 34.8 | 29 | 23.9 |
| Feb | 33.6 | 27.3 | 22.7 |
| Mar | 43.9 | 35.4 | 29.1 |
| Apr | 51.8 | 42.3 | 34.9 |
| May | 56.3 | 46.5 | 38.5 |
| Jun | 66.9 | 56.2 | 47.7 |
| Jul | 69.3 | 59.1 | 51 |
| Aug | 65.1 | 55.9 | 49.1 |
| Sep | 59.4 | 50.2 | 43.9 |
| Oct | 52.8 | 44.9 | 39.5 |
| Nov | 42.7 | 36.4 | 31.6 |
| Dec | 39.1 | 33 | 28.3 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 1.6 | -1.7 | -4.5 |
| Feb | 0.9 | -2.6 | -5.2 |
| Mar | 6.6 | 1.9 | -1.6 |
| Apr | 11 | 5.7 | 1.6 |
| May | 13.5 | 8.1 | 3.6 |
| Jun | 19.4 | 13.4 | 8.7 |
| Jul | 20.7 | 15.1 | 10.6 |
| Aug | 18.4 | 13.3 | 9.5 |
| Sep | 15.2 | 10.1 | 6.6 |
| Oct | 11.6 | 7.2 | 4.2 |
| Nov | 5.9 | 2.4 | -0.2 |
| Dec | 3.9 | 0.6 | -2.1 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Graechen are December, April, and then September. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early March. For example, on the week of March 5th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late February and early March with an average of 3 days of significant precipitation the week of February 26th.
When can you find snow in Graechen? Weather stations report very large amounts of snow likely to be deepest around February, especially close to late February and early March. The best time to ski (if at all) in Graechen is often around around February 12th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Graechen.
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Snow on the Ground
The graph below shows the average snow on the ground in Graechen (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 18% | 9.7 | 1.1 |
| Feb | 18% | 15.8 | 1.4 |
| Mar | 16% | 11.8 | 1.6 |
| Apr | 12% | 5.8 | 1.4 |
| May | 16% | 1.8 | 2.9 |
| Jun | 22% | 0 | 1.3 |
| Jul | 19% | 0 | 3.1 |
| Aug | 23% | 0 | 2.7 |
| Sep | 12% | 0 | 1 |
| Oct | 16% | 2.6 | 1.3 |
| Nov | 20% | 3.8 | 2.6 |
| Dec | 6% | 4.9 | 0.8 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 18 | 24.6 | 2.8 |
| Feb | 18 | 40.1 | 3.6 |
| Mar | 16 | 30 | 4.1 |
| Apr | 12 | 14.7 | 3.6 |
| May | 16 | 4.6 | 7.4 |
| Jun | 22 | 0 | 3.3 |
| Jul | 19 | 0 | 7.9 |
| Aug | 23 | 0 | 6.9 |
| Sep | 12 | 0 | 2.5 |
| Oct | 16 | 6.6 | 3.3 |
| Nov | 20 | 9.7 | 6.6 |
| Dec | 6 | 12.4 | 2 |
Humidity and Wind
Graechen has some slightly muggy months, with moderately humid months on the other side of the year. The least humid month is March (46.2% relative humidity), and the most humid month is August (64%).
Wind in Graechen is usually extremely calm. The windiest month is February, followed by January and March. February’s average wind speed of around 0.1 knots (0.1 MPH or 0.2 KPH) is considered “very calm.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late February and early March where average top sustained speeds reach 9.9 knots, which is considered a gentle breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Graechen.
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Wind
The graph below shows wind speed (max and average) in knots.
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Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
| Month | Avg. Wind | Avg. Wind Feel | Sustained High Wind | High Wind Feel |
| Jan | 0 | Still | 0 | Still |
| Feb | 0.1 | Still | 9.9 | Gentle breeze |
| Mar | 0 | Still | 0 | Still |
| Apr | 0 | Still | 0 | Still |
| May | 0 | Still | 0 | Still |
| Jun | 0 | Still | 0 | Still |
| Jul | 0 | Still | 0 | Still |
| Aug | 0 | Still | 0 | Still |
| Sep | 0 | Still | 0 | Still |
| Oct | 0 | Still | 0 | Still |
| Nov | 0 | Still | 0 | Still |
| Dec | 0 | Still | 0 | Still |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 57.7% |
| Feb | 62.6% |
| Mar | 46.2% |
| Apr | 46.9% |
| May | 55.9% |
| Jun | 50.1% |
| Jul | 57.6% |
| Aug | 64% |
| Sep | 61.6% |
| Oct | 63.4% |
| Nov | 60.7% |
| Dec | 49.5% |
Is it Safe to Travel to Graechen?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Switzerland; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 14, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Graechen, Switzerland is May, followed by January and June. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Graechen in November. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall Graechen Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 61.5°F (16.4°C) and 33.7°F (0.9°C) with warmer temperatures in the later months. Rain is somewhat common with 3 to 5 days of significant precipitation per month. Spring is the busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have comfortably cool weather with high temperatures that are comfortable. These months see the most precipitation with 6 to 7 days of precipitation per month. June – August is the second busiest season for tourism in Graechen, so lodging and other accommodations may cost slightly more.
Fall (September through November)
Fall daily highs range from 63.1°F (17.3°C) and 36.3°F (2.4°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 4 to 6 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is far too cold this time of year in Graechen to be enjoyable for warm weather travelers. The average high during this season is between 43.4°F (6.3°C) and 28.4°F (-2°C). On average, it rains or snows a fair amount: 2 to 5 times per month. These times of year are fairly slow with tourists.
Best Times to Travel› Switzerland › Graechen, Switzerland