England · United Kingdom
Richmond in September
In September, Richmond averages a daytime high of 17 °C and a night-time low of 9 °C, with about 78 mm of rain over the month. It falls outside Richmond's most comfortable months, July.
- Average high
- 17 °C
- Average low
- 9 °C
- Rain in the month
- 78 mm
- Daylight on 15 Sep
- 12 h 30 min
- Comfortable month
- No
- Places to stay
- 71
When to go
How September compares with the rest of the year in Richmond
September is the 4th warmest month in Richmond by average daytime high; across the year the highs run from 6 °C to 20 °C and the lows from 1 °C to 11 °C. By day, September is 2 °C cooler than August, and October is 4 °C cooler than September.
September brings 78 mm of rain, less than the monthly average of 84 mm (1012 mm a year); it is the 7th wettest month.
On 15 September the sun is up for about 12 h 30 min, against 7 h 20 min at the shortest and 17 h 10 min at the longest point of the year (calculated from the latitude, sunrise to sunset).
| Month | High | Low | Rain | Comfortable |
|---|---|---|---|---|
| January | 6 °C | 1 °C | 97 mm | |
| February | 6 °C | 1 °C | 82 mm | |
| March | 9 °C | 2 °C | 72 mm | |
| April | 12 °C | 3 °C | 68 mm | |
| May | 15 °C | 6 °C | 65 mm | |
| June | 18 °C | 9 °C | 74 mm | |
| July | 20 °C | 11 °C | 73 mm | Yes |
| August | 19 °C | 11 °C | 88 mm | |
| September | 17 °C | 9 °C | 78 mm | |
| October | 12 °C | 6 °C | 103 mm | |
| November | 9 °C | 4 °C | 104 mm | |
| December | 6 °C | 1 °C | 108 mm |
Comfortable means average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month. Averages for 1991–2020 over the surrounding area, a grid square about 50 km across, so a coast or a nearby mountain can make the town itself warmer or cooler. Data: CRU TS v4.10, Climatic Research Unit, University of East Anglia (Open Database License).
When to go
Is September a good time to visit Richmond?
Not by the measure used here: the average high of 17 °C is below 18 °C. The comfortable months in Richmond are July; the nearest is July.
The measure is about weather for a city stay only; it says nothing about events, school holidays or prices.
When to go
Destinations near Richmond that are comfortable in September
Within 300 km, nearest first, by the same measure.
Where to stay
Where to stay in Richmond
This guide lists 71 places to stay in Richmond: 2 chain properties with their details and own websites, and 69 hotels recorded in Wikidata. By straight-line distance from the centre: under 1 km, 12; 3–10 km, 14; 10 km or more, 45.
Sources: climate from CRU TS v4.10 (Climatic Research Unit, University of East Anglia; Open Database License), 1991–2020 averages; day length calculated from the latitude; places to stay from each operator's own public pages and Wikidata. How this guide is made.