The best times to visit Amersham for ideal weather are

May 28th to September 30th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Amersham Travel Info

Weather in Amersham

Temperature

Average temperatures in Amersham vary somewhat. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 23rd 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 Amersham, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally late July where highs are regularly around 71.3°F (21.8°C) with temperatures rarely dropping below 54.5°F (12.5°C) at night.

Amersham Temperatures (Fahrenheit)

Key
High
Average
Low

Amersham Temperatures (Celsius)

Key
High
Average
Low

“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.

Amersham Perceived Temperature (F)

Key
High
Average
Low

Amersham Perceived Temperature (C)

Key
High
Average
Low

 

Average Amersham 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 43.6 39.4 35.1
Feb 44.3 39.4 35.1
Mar 49.7 42.6 36.9
Apr 57.1 48.4 41.1
May 60.6 52.4 45.4
Jun 66.1 57.4 49.9
Jul 70 60.9 53.6
Aug 68.3 59.9 53.3
Sep 64.4 56.1 49.8
Oct 57.4 51.2 46.1
Nov 49.5 45 40.5
Dec 44.4 40.3 36

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 6.4 4.1 1.7
Feb 6.8 4.1 1.7
Mar 9.8 5.9 2.7
Apr 13.9 9.1 5.1
May 15.9 11.3 7.4
Jun 18.9 14.1 9.9
Jul 21.1 16.1 12
Aug 20.2 15.5 11.8
Sep 18 13.4 9.9
Oct 14.1 10.7 7.8
Nov 9.7 7.2 4.7
Dec 6.9 4.6 2.2

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Amersham are April, September, and then March. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid April. For example, on the week of April 16th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in mid January with an average of 3 days of significant precipitation the week of January 15th.

When can you find snow in Amersham? Weather stations report very large amounts of snow likely to be deepest around April, especially close to late January. The best time to ski (if at all) in Amersham is often around around January 22nd 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 Amersham.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Amersham (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 27% 13.6 3
Feb 29% 1.6 2.7
Mar 21% 1.3 2.1
Apr 17% 17.2 1.7
May 27% 0 3.1
Jun 22% 0 2.7
Jul 23% 0 2.7
Aug 25% 0 2.9
Sep 18% 0 2
Oct 28% 14.5 3.7
Nov 27% 8.8 3.2
Dec 28% 2 3.1

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 27 34.5 7.6
Feb 29 4.1 6.9
Mar 21 3.3 5.3
Apr 17 43.7 4.3
May 27 0 7.9
Jun 22 0 6.9
Jul 23 0 6.9
Aug 25 0 7.4
Sep 18 0 5.1
Oct 28 36.8 9.4
Nov 27 22.4 8.1
Dec 28 5.1 7.9

 

Humidity and Wind

Amersham has some extremely humid months, and above average humidity throughout the year. The least humid month is April (68.5% relative humidity), and the most humid month is November (87.3%).

Wind in Amersham is usually calm. The windiest month is January, followed by December and March. January’s average wind speed of around 7.2 knots (8.2 MPH or 13.2 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late December where average top sustained speeds reach 11.6 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Amersham.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

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 7.2 Gentle breeze 10.9 Gentle breeze
Feb 6.6 Light breeze 10.2 Gentle breeze
Mar 6.9 Light breeze 10.4 Gentle breeze
Apr 6.4 Light breeze 9.8 Gentle breeze
May 6.3 Light breeze 9.7 Gentle breeze
Jun 5.7 Light breeze 9 Gentle breeze
Jul 5.5 Light breeze 8.6 Gentle breeze
Aug 5.5 Light breeze 8.7 Gentle breeze
Sep 5.6 Light breeze 8.5 Gentle breeze
Oct 6.1 Light breeze 9.4 Gentle breeze
Nov 6.5 Light breeze 10 Gentle breeze
Dec 7.2 Gentle breeze 11 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 84.6%
Feb 80.6%
Mar 72.2%
Apr 68.5%
May 69%
Jun 70.2%
Jul 69%
Aug 71.9%
Sep 76.6%
Oct 83.2%
Nov 87.3%
Dec 85.3%

 

Is it Safe to Travel to Amersham?

Our best data indicates this area is somewhat safe. As of Dec 04, 2023 there are travel warnings for the United Kingdom; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 27, 2023.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Amersham, the United Kingdom is February, followed by July and March. 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 Amersham in December. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is slightly extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 46.3 in December means 46.3% of the tourists vs. February.

 

 

Overall Amersham Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 63.1°F (17.3°C) and 47°F (8.3°C) with warmer temperatures in the later months. Rain is somewhat common with 5 to 8 days of significant precipitation per month. Spring is the second 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 moderate precipitation with 7 to 8 days of precipitation per month. June – August is the busiest season for tourism in Amersham, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 66.6°F (19.2°C) and 45.1°F (7.3°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 5 to 9 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 too cold this time of year in Amersham to be enjoyable for warm weather travelers. The average high during this season is between 47°F (8.3°C) and 41.6°F (5.3°C). On average, it rains or snows a fair amount: 8 to 9 times per month. These times of year are fairly slow with tourists.

 

Best Times to Travel› the United Kingdom › Amersham, the United Kingdom