Will it rain in
Derby today?
Live hourly rain forecast and run verdict for Derby, England, UK.
Running in Derby means navigating the East Midlands' changeable conditions at the edge of the Peak District. Whether it's morning fog along the Derwent, chilly winds sweeping down from the hills, or a persistent drizzle over Darley Park, knowing whether to head out before you lace up matters. RainOrRun checks live conditions in Derby right now and gives you an instant verdict — plus the best hourly window if the weather's on the fence. We'll also recommend the right gear for whatever Derby's valley weather is throwing at you today.
What to wear
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How often does it rain in Derby?
Derby records around 812mm of rain a year, spread across about 148 days — roughly 41% of all days, or 12 days in an average month. In practice that makes rain a regular feature of running in Derby rather than an exception — close to one day in two. A decent waterproof and a peaked cap earn their place in the kit bag year-round.
The wettest month is October, averaging 81mm across about 13 rainy days. The driest is April, with 48mm over roughly 11 days. Average lows in January drop to 1.8°C, cold enough that gloves, a headband and a thermal base layer make a real difference on early runs. Summer highs peak around 20.8°C in July, comfortable for most daytime running.
Those are ten-year averages, not a forecast. What actually matters on the day is the next twelve hours — which is what the live verdict and hourly strip at the top of this page are for.
| Month | Rainfall | Rainy days | Avg high | Avg low |
|---|---|---|---|---|
| January | 54mm | 12 | 7°C | 1.8°C |
| February | 60mm | 11 | 8.3°C | 2.4°C |
| March | 71mm | 14 | 10°C | 3.1°C |
| April | 48mm | 11 | 12.4°C | 4°C |
| May | 69mm | 12 | 16°C | 7.7°C |
| June | 71mm | 12 | 19.1°C | 10.8°C |
| July | 77mm | 14 | 20.8°C | 12.8°C |
| August | 70mm | 12 | 20.4°C | 12.7°C |
| September | 71mm | 11 | 18°C | 10.6°C |
| October | 81mm | 13 | 14.2°C | 8.2°C |
| November | 66mm | 12 | 9.8°C | 4.7°C |
| December | 74mm | 14 | 8.3°C | 3.7°C |
Historical data: Open-Meteo archive, 2015–2024. A “rainy day” means at least 1mm of precipitation.
Running in Derby: common questions
Will it rain in Derby today?
The forecast card at the top of this page shows Derby's rain probability for the current hour, plus an hour-by-hour breakdown for the rest of the day, using live Open-Meteo data. Historically, Derby sees rain on about 148 days a year, so on any given day there is roughly a 41% chance of some rain falling.
Is it a good day to run in Derby?
RainOrRun scores the live Derby forecast on rain probability, rainfall amount, temperature, wind speed and severe weather, then returns a single verdict: Go, Maybe, or Don't Bother. A Maybe means conditions are borderline and it is worth picking your window rather than skipping the run.
What is the best time to run in Derby today?
The hourly strip above highlights the best single window of the day for Derby — the hour combining the lowest rain probability with the most comfortable temperature. You can also check up to eight days ahead using the date picker if you are planning a long run or a race.
What should I wear running in Derby today?
The gear section on this page updates with the live Derby forecast: a waterproof jacket and peaked cap when rain probability goes above 40%, a thermal base layer and gloves below 8 degrees Celsius, and a high-vis vest when wind or low light make you harder to see.
What is the wettest month in Derby?
October is the wettest month in Derby, averaging 81mm of rain across about 13 rainy days. April is the driest, with around 48mm over roughly 11 days. Figures are ten-year averages covering 2015 to 2024.
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