Climate averages 1991–2020
Salford weather
in May.
A mild, moderately wet month: the 5th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a mild month in Salford: daytime highs average 15.0°C and nights cool to about 7.1°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 69 mm of rain on roughly 13 days, which makes May a moderately wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 52 min on an average May day.
The nearest other city in this atlas is Manchester (4 km away). In May its highs average 15.0°C, about as warm as Salford, with 69 mm of rain.
Among the 143 cities listed in the United Kingdom, Salford ranks joint 89th of 143 for the warmest May highs and joint 123rd of 143 for the driest May (rainfall, lowest first). The mean May high of those 143 cities is 15.2°C; Salford is 0.2°C cooler than that mean.
From May to June, average highs rise by 2.4°C to 17.4°C, and monthly rainfall rises from 69 mm to 84 mm.
The annual picture
May in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Salford climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 6.4°C1.6°C | 1.6°C | 88 | 15.0 | 8.18 h |
| February | 7.1°C1.4°C | 1.4°C | 78 | 13.5 | 9.810 h |
| March | 9.2°C2.4°C | 2.4°C | 74 | 13.1 | 11.812 h |
| April | 11.9°C4.2°C | 4.2°C | 66 | 12.8 | 14.014 h |
| May, selected | 15.0°C7.1°C | 7.1°C | 69 | 12.8 | 15.916 h |
| June | 17.4°C10.0°C | 10.0°C | 84 | 13.9 | 16.917 h |
| July | 19.1°C12.0°C | 12.0°C | 84 | 15.1 | 16.516 h |
| August | 18.8°C11.9°C | 11.9°C | 89 | 15.2 | 14.815 h |
| September | 16.5°C9.9°C | 9.9°C | 76 | 12.4 | 12.813 h |
| October | 12.9°C7.3°C | 7.3°C | 89 | 14.5 | 10.611 h |
| November | 9.1°C4.2°C | 4.2°C | 88 | 15.3 | 8.79 h |
| December | 6.6°C2.0°C | 2.0°C | 99 | 15.0 | 7.68 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
May in nearby cities
- Manchester in MayUnited Kingdom · 4 kmHigh 15.0°C · Low 7.2°C · 69 mm rain
- Stockport in MayUnited Kingdom · 12 kmHigh 15.0°C · Low 7.2°C · 69 mm rain
- Oldham in MayUnited Kingdom · 13 kmHigh 14.1°C · Low 6.5°C · 68 mm rain
- Bolton in MayUnited Kingdom · 14 kmHigh 14.5°C · Low 6.9°C · 67 mm rain
- Rochdale in MayUnited Kingdom · 17 kmHigh 14.5°C · Low 6.8°C · 69 mm rain
- Warrington in MayUnited Kingdom · 22 kmHigh 15.1°C · Low 7.6°C · 67 mm rain
- Wigan in MayUnited Kingdom · 24 kmHigh 14.9°C · Low 7.6°C · 66 mm rain
- St Helens in MayUnited Kingdom · 30 kmHigh 14.8°C · Low 7.8°C · 66 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Salford) is explained once on the Salford year overview and on the Sources, method and limits page.
Manchester, Stockport and Rochdale lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.