Dorset Climate and Average Weather
Climate of Dorset: average temperatures, rainfall and seasons month by month.
Climate in Dorset month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 46° | 37° | 6,2 in | ★★☆☆☆ |
| February | 49° | 41° | 6,2 in | ★★☆☆☆ |
| March | 52° | 40° | 2,9 in | ★★★☆☆ |
| April | 57° | 43° | 2,5 in | ★★★★☆ |
| May | 64° | 49° | 2,9 in | ★★★★☆ |
| June | 67° | 54° | 2,2 in | ★★★★☆ |
| July | 73° | 57° | 2,2 in | ★★★★☆ |
| August | 69° | 56° | 1,6 in | ★★★★★ |
| September | 65° | 53° | 5,1 in | ★★★★☆ |
| October | 59° | 50° | 5,8 in | ★★★☆☆ |
| November | 52° | 43° | 4,9 in | ★★★☆☆ |
| December | 50° | 42° | 5,6 in | ★★☆☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in Dorset
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Dorset compares with nearby places
Annual averages, and the difference against Dorset.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Somerset | 35 mi | 54°F | +33°F warmer | 37 in |
| Stonehenge | 37 mi | 52°F | about the same | 37 in |
| Stonehenge, Avebury and Associated Sites | 37 mi | 52°F | about the same | 37 in |
| Bath | 44 mi | 52°F | about the same | 39 in |
| Bristol | 50 mi | 53°F | about the same | 42 in |
Best time to visit Dorset
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Dorset
Today is slightly warmer than average for August. The forecast high of 74°F is 4.7°F above the 69°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 56°F.
What to pack, what to skip
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Dorset is a county in England. Dorset is a county or metropolitan area in the United Kingdom. It has a population of about 780.000.
Right now it is 55°F (13°C) in Dorset with clear. It feels like 52°F. Today runs from 55°F to 74°F. Chance of precipitation is 9%. Sightseeing conditions score 9/10 - excellent - go now.
The best time to visit Dorset is June, July and August. The climate is temperate. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 73°F, while January is the coldest with lows near 37°F.
The closest major airport is London Heathrow Airport (LHR), about 96 mi away. Nearby highlights include Stonehenge, Avebury and Associated Sites, Stonehenge, Big Ben and the Houses of Parliament and River Thames.
In plain terms. Today is slightly warmer than average for August. The forecast high of 74°F is 4.7°F above the 69°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Dorset today at 9.7/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Dorset
| Type | County |
|---|---|
| Region | England |
| Country | United Kingdom |
| Continent | Europe |
| Coordinates | 50°44′55.7″N 2°20′40.2″W (50.7488, -2.3445) |
| Population | 780.000 |
| Local time | 8:44 AM (UTC+01:00) |
| Best months | June, July and August |
| Climate | Temperate |
Weather map for Dorset
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Dorset
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Dorset?
Dorset is a county in England. Its coordinates are 50.7488, -2.3445. It lies in Europe.
What is the weather like in Dorset right now?
It is currently 55°F (13°C) with clear. Humidity is 83% and wind is 8 mph.
When is the best time to visit Dorset?
June, July and August offer the most comfortable conditions in Dorset, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Dorset in?
Dorset observes Europe/London (UTC+01:00). The local time is 8:44 AM.
How many people live in Dorset?
Dorset has a population of approximately 780.000.
What is the nearest airport to Dorset?
The closest airports are London Heathrow Airport (LHR), 96 mi away, London Gatwick Airport (LGW), 98 mi away and Dublin Airport (DUB), 249 mi away.
What are the top things to do in Dorset?
Popular options include Stonehenge, Avebury and Associated Sites, Stonehenge, Big Ben and the Houses of Parliament, River Thames, British Museum and Tower of London.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (uk-regions) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 24, 2026 at 8:44 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
