Climate averages 1991–2020
Gillingham weather
in June.
A mild, moderately wet month: the 3rd warmest and the joint 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Gillingham: daytime highs average 19.0°C and nights cool to about 11.7°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 52 mm of rain on roughly 10 days, which makes June a moderately wet month (the joint 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 16 h 32 min on an average June day.
The nearest other city in this atlas is Maidstone (14 km away). In June its highs average 19.3°C, about as warm as Gillingham, with 59 mm of rain.
Among the 143 cities listed in the United Kingdom, Gillingham ranks joint 23rd of 143 for the warmest June highs and joint 10th of 143 for the driest June (rainfall, lowest first). The mean June high of those 143 cities is 17.9°C; Gillingham is 1.1°C warmer than that mean.
From June to July, average highs rise by 2.3°C to 21.3°C, and monthly rainfall stays at 52 mm.
The annual picture
June 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
Gillingham climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.3°C2.8°C | 2.8°C | 49 | 10.8 | 8.48 h |
| February | 7.7°C2.7°C | 2.7°C | 42 | 9.4 | 9.910 h |
| March | 10.1°C4.0°C | 4.0°C | 39 | 9.7 | 11.812 h |
| April | 12.9°C5.8°C | 5.8°C | 45 | 11.1 | 13.814 h |
| May | 16.0°C8.8°C | 8.8°C | 50 | 9.7 | 15.616 h |
| June, selected | 19.0°C11.7°C | 11.7°C | 52 | 9.5 | 16.517 h |
| July | 21.3°C13.9°C | 13.9°C | 52 | 10.3 | 16.116 h |
| August | 21.1°C14.0°C | 14.0°C | 58 | 9.9 | 14.615 h |
| September | 18.3°C11.9°C | 11.9°C | 45 | 8.7 | 12.713 h |
| October | 14.5°C9.1°C | 9.1°C | 56 | 10.5 | 10.711 h |
| November | 10.4°C5.7°C | 5.7°C | 57 | 10.6 | 8.99 h |
| December | 7.7°C3.5°C | 3.5°C | 55 | 11.0 | 8.08 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
June in nearby cities
- Maidstone in JuneUnited Kingdom · 14 kmHigh 19.3°C · Low 11.8°C · 59 mm rain
- Grays in JuneUnited Kingdom · 18 kmHigh 19.2°C · Low 11.7°C · 53 mm rain
- Southend-on-Sea in JuneUnited Kingdom · 20 kmHigh 18.5°C · Low 12.2°C · 55 mm rain
- Basildon in JuneUnited Kingdom · 21 kmHigh 18.7°C · Low 11.8°C · 52 mm rain
- Bexley in JuneUnited Kingdom · 28 kmHigh 19.4°C · Low 11.6°C · 53 mm rain
- Dagenham in JuneUnited Kingdom · 32 kmHigh 19.2°C · Low 11.7°C · 53 mm rain
- Barking in JuneUnited Kingdom · 36 kmHigh 19.5°C · Low 11.6°C · 56 mm rain
- Ilford in JuneUnited Kingdom · 38 kmHigh 19.3°C · Low 11.6°C · 56 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 Gillingham) is explained once on the Gillingham year overview and on the Sources, method and limits page.
Basildon lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.