Exeter, England Weather by Month and Climate Averages

How much rain does Exeter get?

Exeter gets 1119 mm of precipitation in an average year, spread over about 183 days with measurable rain. That is fewer rainy days than 65% of the UK.

December is the wettest month, with 141 mm. May is the driest, with 60 mm. January has the most rainy days, about 19.

The longest dry spell in the last five years lasted 28 days, to June 8, 2023.

Exeter weather by month

Exeter weather in January

In January, Exeter averages a high of 9°C and a low of 4°C. It gets 130 mm of precipitation over about 19 rainy days. The sun is out about 27% of daylight hours. The January record high is 14°C (1998) and the record low is -8°C (1979).

Exeter weather in February

In February, Exeter averages a high of 9°C and a low of 4°C. It gets 98 mm of precipitation over about 16 rainy days. The sun is out about 24% of daylight hours. The February record high is 16°C (2017) and the record low is -7°C (1991).

Exeter weather in March

In March, Exeter averages a high of 11°C and a low of 5°C. It gets 85 mm of precipitation over about 15 rainy days. The sun is out about 30% of daylight hours. The March record high is 19°C (2000) and the record low is -7°C (1986).

Exeter weather in April

In April, Exeter averages a high of 13°C and a low of 6°C. It gets 74 mm of precipitation over about 13 rainy days. The sun is out about 37% of daylight hours. The April record high is 22°C (2018) and the record low is -2°C (1978).

Exeter weather in May

In May, Exeter averages a high of 16°C and a low of 8°C. It gets 60 mm of precipitation over about 12 rainy days. The sun is out about 35% of daylight hours. The May record high is 24°C (1990) and the record low is 0°C (1979).

Exeter weather in June

In June, Exeter averages a high of 19°C and a low of 11°C. It gets 67 mm of precipitation over about 12 rainy days. The sun is out about 36% of daylight hours. The June record high is 31°C (1976) and the record low is 2°C (2015). June is one of the most comfortable months to visit.

Exeter weather in July

In July, Exeter averages a high of 21°C and a low of 13°C. It gets 67 mm of precipitation over about 13 rainy days. The sun is out about 34% of daylight hours. The July record high is 30°C (2026) and the record low is 6°C (1972). July is one of the most comfortable months to visit.

Exeter weather in August

In August, Exeter averages a high of 21°C and a low of 13°C. It gets 78 mm of precipitation over about 14 rainy days. The sun is out about 30% of daylight hours. The August record high is 29°C (2018) and the record low is 6°C (1972). August is one of the most comfortable months to visit.

Exeter weather in September

In September, Exeter averages a high of 19°C and a low of 12°C. It gets 70 mm of precipitation over about 13 rainy days. The sun is out about 31% of daylight hours. The September record high is 25°C (2018) and the record low is 4°C (2003). September is one of the most comfortable months to visit.

Exeter weather in October

In October, Exeter averages a high of 16°C and a low of 9°C. It gets 120 mm of precipitation over about 18 rainy days. The sun is out about 23% of daylight hours. The October record high is 22°C (2011) and the record low is -1°C (2018).

Exeter weather in November

In November, Exeter averages a high of 12°C and a low of 6°C. It gets 130 mm of precipitation over about 19 rainy days. The sun is out about 25% of daylight hours. The November record high is 18°C (2007) and the record low is -3°C (2010).

Exeter weather in December

In December, Exeter averages a high of 11°C and a low of 4°C. It gets 141 mm of precipitation over about 19 rainy days. The sun is out about 22% of daylight hours. The December record high is 16°C (1985) and the record low is -7°C (2022).

Sunshine, humidity and wind in Exeter

April is the sunniest month in Exeter, with sunshine about 37% of daylight hours. December is the cloudiest, at 22%. Over the year the sun shines about 30% of daylight hours. Exeter is sunnier than 51% of the UK.

Humidity peaks in December at 89% and is lowest in April at 76%.

First and last freeze in Exeter

The first fall freeze in Exeter typically comes around November 30, and the last spring freeze around March 25. That leaves a frost-free growing season of about 250 days.

Exeter weather records

The hottest temperature on record at the Exeter station is 31°C, on June 27, 1976. The coldest is -8°C, on January 13, 1987.

The wettest day on record brought 98 mm of rain, on September 11, 1989.

33 all-time records have been set at the station since 1970.

The annual mean temperature has changed by +0.2°C per decade since 1970.

The best time to visit Exeter

The most comfortable time to visit is typically June to September, when daytime highs sit near 20°C.

Winter (December–February) is chilly, with average highs around 10°C and lows near 4°C.

Spring (March–May) is mild, with average highs around 14°C and lows near 6°C.

Summer (June–August) is warm, with average highs around 20°C and lows near 12°C. It can feel humid.

Autumn (September–November) is mild, with average highs around 15°C and lows near 9°C.

Exeter climate questions

How much rain does Exeter get?

Exeter gets 1119 mm of precipitation in an average year, over about 183 rainy days.

What is the wettest month in Exeter?

December is the wettest month in Exeter, with 141 mm. May is the driest, with 60 mm.

How many rainy days does Exeter have a year?

Exeter has about 183 days with measurable rain in an average year. January has the most, about 19.

What is the hottest month in Exeter?

July is the warmest month in Exeter, with an average high of 21°C.

What is the coldest month in Exeter?

January is the coldest month in Exeter, with an average low of 4°C.

What is the record high temperature in Exeter?

The record high at the Exeter station is 31°C, set on June 27, 1976. The record low is -8°C, on January 13, 1987.

What is the sunniest month in Exeter?

April is the sunniest month in Exeter, with sunshine about 37% of daylight hours. December is the cloudiest.

When is the first frost in Exeter?

The first fall freeze in Exeter typically comes around November 30. The last spring freeze is around March 25.

What is the best time to visit Exeter?

The most comfortable time to visit is typically June to September, when daytime highs sit near 20°C.