Amersham in Fall
In fall (September, October and November), Amersham sees average daytime highs around 14°C and overnight lows near 8°C, with 173 mm of precipitation over about 32 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 19°C in early September to 9°C by late November. The sky is clear or mostly clear about 14% of the time across fall, and the air most often feels dry.
Fall is Amersham's 2nd-best season to visit on our travel score. For the whole year in context, see Amersham's year-round climate.
- Avg daytime high
- 14°C
- 2nd-warmest season
- Avg overnight low
- 8°C
- Precipitation
- 173 mm
- 32 wet days
- Avg wind
- 15 km/h
- Travel score
- 3.9
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Amersham in Fall
Over the season highs ease from about 19°C in early September to 9°C by late November.
A typical fall day in Amersham reaches about 14°C and drops to 8°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Amersham
Once humidity and wind are folded in, fall brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
fall sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Amersham weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 7° / 2° | 55 | 11.2 | 0.9 | 8.1 | 0.9 |
| Feb | 8° / 2° | 44 | 9.9 | 1.4 | 9.6 | 1.1 |
| Mar | 10° / 4° | 44 | 10.3 | 0.7 | 11.5 | 2.2 |
| Apr | 13° / 5° | 51 | 11.4 | 0.1 | 13.6 | 3.4 |
| May | 16° / 8° | 56 | 10.5 | 0 | 15.4 | 4.8 |
| Jun | 19° / 11° | 58 | 10.5 | 0 | 16.3 | 5.8 |
| Jul | 21° / 13° | 58 | 11.2 | 0 | 15.9 | 6.2 |
| Aug | 21° / 13° | 62 | 10.7 | 0 | 14.4 | 6.2 |
| Sep | 18° / 11° | 51 | 9.4 | 0 | 12.4 | 5.7 |
| Oct | 14° / 8° | 60 | 11.4 | 0 | 10.4 | 3.9 |
| Nov | 10° / 5° | 62 | 11.2 | 0.2 | 8.6 | 2.1 |
| Dec | 7° / 3° | 57 | 11.2 | 0.9 | 7.7 | 1.0 |
Cloud cover in Fall
The sky is clear or mostly clear about 14% of the time across fall.
Chance of precipitation in Fall
Amersham gets around 173 mm of rain and snow over 32 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 15 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 13 h 24 min in early September to 8 hours by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 1.9 kWh/m².
Is fall a good time to visit Amersham?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a weaker month for outdoor sightseeing in Amersham.
What to pack for Amersham in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Amersham sees daytime highs around 14°C and nights near 8°C. Pack a warm layer. Worth having: rain gear. About 32 days see rain.
UV index in Amersham in Fall
Clear-sky midday UV across fall averages around 2. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Amersham peaks around August 10 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 1 | 3 | 3 | 6 | 6 | 6 | 6 | 4 | 2 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | High | High | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 3 | Moderate |
| Apr | 3 | Moderate |
| May | 6 | High |
| Jun | 6 | High |
| Jul | 6 | High |
| Aug | 6 | High |
| Sep | 4 | Moderate |
| Oct | 2 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Where is Amersham?
Amersham sits at 51.7°N, 0.6°W, 95 m above sea level, in United Kingdom. The nearest listed city is Amersham on the Hill, 1.0 km away.
Topography around Amersham
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Amersham.
Within 3 km, the terrain around Amersham has only modest variations in elevation — a maximum elevation change of 108 m around an average of 138 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 260 m; within 80 km, significant variations in elevation — a maximum elevation change of 301 m.
The land around Amersham is covered by trees (39%), grassland (27%) and cropland (26%) within 3 km, trees (40%) and grassland (33%) within 16 km, and cropland (36%), grassland (30%) and trees (24%) within 80 km.
United Kingdom travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type D / G / M
- 230 V · 50 Hz
- Prices
- ≈ 89% of US
- price level, 2025
- GDP per capita
- $57,602
- 2025
- Happiness
- 6.7 / 10
- World Happiness, 2025
- Safe drinking water
- 100%
- of population, 2024
- Homicide rate
- 1.1
- per 100k, 2021
- Road deaths
- 3.2
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Amersham (51.6667°, -0.6167°, elevation 95 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.