When is the best time to go to Sunbury-on-Thames

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The chart above shows the best time of year to visit Sunbury-on-Thames, United Kingdom. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.

Average temperatures in Sunbury-on-Thames

Sunbury-on-Thames weather by month

Please note our recommendations for when to visit Sunbury-on-Thames are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.

January

Sunbury-on-Thames January weather averages
Temp Rain Sunshine Day length
6°C 55mm 1.9hrs 9.7hrs

The weather in January in Sunbury-on-Thames is characteristically cool and reasonably dry.

Based on weather alone, this is probably a time of year to avoid going to Sunbury-on-Thames for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

January is in the winter in Sunbury-on-Thames and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 1°C (35°F) is normal.

On average January is the driest month of the year in Sunbury-on-Thames with around 55mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.9 hours of sunshine per day.

Sunbury-on-Thames weather in January »

February

Sunbury-on-Thames February weather averages
Temp Rain Sunshine Day length
7°C 36mm 2.7hrs 11.2hrs

February in Sunbury-on-Thames is generally reasonably dry with the temperature being cool.

Based on weather alone, this is probably a time of year to avoid going to Sunbury-on-Thames for your holidays. The weather is often not a good and not conducive to spending time outdoors.

February is in the winter in Sunbury-on-Thames and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 1°C (35°F) is normal.

On average February is the 2nd driest month of the year in Sunbury-on-Thames with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.7 hours of sunshine per day.

Sunbury-on-Thames weather in February »

March

Sunbury-on-Thames March weather averages
Temp Rain Sunshine Day length
9°C 48mm 3.9hrs 12.9hrs

The weather in March in Sunbury-on-Thames is characteristically cool and reasonably dry.

Based on weather alone, this is probably a time of year to avoid going to Sunbury-on-Thames for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

March is in the spring in Sunbury-on-Thames and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 3°C (37°F) is normal.

On average March is the 3rd driest month of the year in Sunbury-on-Thames with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.9 hours of sunshine per day.

Sunbury-on-Thames weather in March »

April

Sunbury-on-Thames April weather averages
Temp Rain Sunshine Day length
12°C 45mm 5.3hrs 15hrs

Sunbury-on-Thames's weather in April is typically cool and reasonably dry in nature.

Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Sunbury-on-Thames.

April is in the spring in Sunbury-on-Thames and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 4°C (40°F) is normal.

On average April is the 4th driest month of the year in Sunbury-on-Thames with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.3 hours of sunshine per day.

Sunbury-on-Thames weather in April »

May

Sunbury-on-Thames May weather averages
Temp Rain Sunshine Day length
15°C 52mm 6.8hrs 16.9hrs

May is a reasonably dry month in Sunbury-on-Thames and the temperature is generally mild.

It is perhaps a good month to visit Sunbury-on-Thames, with some particularly good weather at this time of year.

May is in the spring in Sunbury-on-Thames and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 7°C (45°F) is normal.

On average May is the 5th driest month of the year in Sunbury-on-Thames with around 52mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

Sunbury-on-Thames weather in May »

June

Sunbury-on-Thames June weather averages
Temp Rain Sunshine Day length
18°C 50mm 7.4hrs 9.7hrs

June is a reasonably dry month in Sunbury-on-Thames and the temperature is generally mild.

It is perhaps a good month to visit Sunbury-on-Thames, with some extremely good weather at this time of year.

June is in the summer in Sunbury-on-Thames and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 10°C (51°F) is normal.

On average June is the 6th driest month of the year in Sunbury-on-Thames with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

Sunbury-on-Thames weather in June »

July

Sunbury-on-Thames July weather averages
Temp Rain Sunshine Day length
20°C 44mm 6.7hrs 11.2hrs

July in Sunbury-on-Thames is generally reasonably dry with the temperature being mild.

It is perhaps the perfect month to visit Sunbury-on-Thames, with some inordinately good weather at this time of year.

July is in the summer in Sunbury-on-Thames and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 12°C (54°F) is normal.

On average July is the 6th wettest month of the year in Sunbury-on-Thames with around 44mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

Sunbury-on-Thames weather in July »

August

Sunbury-on-Thames August weather averages
Temp Rain Sunshine Day length
19°C 54mm 6.6hrs 12.9hrs

The weather in August in Sunbury-on-Thames is characteristically mild and reasonably dry.

It is perhaps the perfect month to visit Sunbury-on-Thames, with some particularly good weather at this time of year.

August is in the summer in Sunbury-on-Thames and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 12°C (54°F) is normal.

On average August is the 5th wettest month of the year in Sunbury-on-Thames with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.6 hours of sunshine per day.

Sunbury-on-Thames weather in August »

September

Sunbury-on-Thames September weather averages
Temp Rain Sunshine Day length
17°C 52mm 5.3hrs 15hrs

Sunbury-on-Thames's weather in September is typically mild and reasonably dry in nature.

It is perhaps a good month to visit Sunbury-on-Thames, with some particularly good weather at this time of year.

September is in the fall / autumn in Sunbury-on-Thames and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 10°C (50°F) is normal.

On average September is the 4th wettest month of the year in Sunbury-on-Thames with around 52mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.3 hours of sunshine per day.

Sunbury-on-Thames weather in September »

October

Sunbury-on-Thames October weather averages
Temp Rain Sunshine Day length
14°C 59mm 3.9hrs 16.9hrs

October is a reasonably dry month in Sunbury-on-Thames and the temperature is generally mild.

Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Sunbury-on-Thames.

October is in the fall / autumn in Sunbury-on-Thames and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 8°C (46°F) is normal.

On average October is the 3rd wettest month of the year in Sunbury-on-Thames with around 59mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.9 hours of sunshine per day.

Sunbury-on-Thames weather in October »

November

Sunbury-on-Thames November weather averages
Temp Rain Sunshine Day length
9°C 59mm 2.6hrs 9.7hrs

The weather in November in Sunbury-on-Thames is characteristically cool and reasonably dry.

Based on weather alone, this is probably a time of year to avoid going to Sunbury-on-Thames for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

November is in the fall / autumn in Sunbury-on-Thames and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 4°C (39°F) is normal.

On average November is the 2nd wettest month of the year in Sunbury-on-Thames with around 59mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.6 hours of sunshine per day.

Sunbury-on-Thames weather in November »

December

Sunbury-on-Thames December weather averages
Temp Rain Sunshine Day length
7°C 60mm 1.7hrs 11.2hrs

December in Sunbury-on-Thames is generally reasonably dry with the temperature being cool.

Based on weather alone, this is probably a time of year to avoid going to Sunbury-on-Thames for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

December is in the winter in Sunbury-on-Thames and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 8°C (46°F), whilst at night 2°C (36°F) is normal.

On average December is the wettest month of the year in Sunbury-on-Thames with around 60mm 2.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.7 hours of sunshine per day.

Sunbury-on-Thames weather in December »

Other monthly averages

UV index Best time to go?

Sunbury-on-Thames weather stats

Sunbury-on-Thames weather statistics
Hottest month: July 21.9°C 71.4°F
Driest month: February 36mm 1.4ins
Sunniest month: August 6.6hrs
Coldest month: January 6.9°C 44.4°F
Wettest month: December 60mm 2.4ins
Warmest sea: August 17°C 62.6°F
Map showing location of Sunbury-on-Thames (51.40606, -0.4137) Sunbury-on-Thames map pin © Google

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