When is the best time to go to Grimsby

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The chart above shows the best time of year to visit Grimsby, 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 Grimsby

Grimsby weather by month

Please note our recommendations for when to visit Grimsby 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

Grimsby January weather averages
Temp Rain Sunshine Day length Sea temp
6°C 56mm 2hrs 9.5hrs 7°C

January is a reasonably dry month in Grimsby and the temperature is generally cool.

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

January is in the winter in Grimsby and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 6°C (43°F), whilst at night 1°C (34°F) is normal.

On average January is the driest month of the year in Grimsby with around 56mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 2 hours of sunshine per day.

Grimsby weather in January »

February

Grimsby February weather averages
Temp Rain Sunshine Day length Sea temp
6°C 43mm 2.6hrs 11.1hrs 6°C

February in Grimsby is generally reasonably dry with the temperature being cool.

Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Grimsby.

February is in the winter in Grimsby and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 7°C (44°F), whilst at night 1°C (34°F) is normal.

On average February is the 2nd driest month of the year in Grimsby with around 43mm 1.7 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 2.6 hours of sunshine per day.

Grimsby weather in February »

March

Grimsby March weather averages
Temp Rain Sunshine Day length Sea temp
8°C 49mm 3.7hrs 12.9hrs 6°C

The weather in March in Grimsby is characteristically cool and reasonably dry.

Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Grimsby.

March is in the spring in Grimsby and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 9°C (48°F), whilst at night 3°C (37°F) is normal.

On average March is the 3rd driest month of the year in Grimsby with around 49mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.7 hours of sunshine per day.

Grimsby weather in March »

April

Grimsby April weather averages
Temp Rain Sunshine Day length Sea temp
10°C 47mm 4.9hrs 15.2hrs 7°C

Grimsby's weather in April is typically cool and reasonably dry in nature.

Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it a good time to visit Grimsby.

April is in the spring in Grimsby and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night 4°C (40°F) is normal.

On average April is the 4th driest month of the year in Grimsby with around 47mm 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 4.9 hours of sunshine per day.

Grimsby weather in April »

May

Grimsby May weather averages
Temp Rain Sunshine Day length Sea temp
13°C 50mm 6.6hrs 17.3hrs 9°C

May is a reasonably dry month in Grimsby and the temperature is generally mild.

It is perhaps a good month to visit Grimsby, with some surprisingly good weather at this time of year.

May is in the spring in Grimsby and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (58°F), whilst at night 7°C (45°F) is normal.

On average May is the 5th driest month of the year in Grimsby with around 50mm 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 6.6 hours of sunshine per day.

Grimsby weather in May »

June

Grimsby June weather averages
Temp Rain Sunshine Day length Sea temp
16°C 52mm 7hrs 9.5hrs 12°C

June is a reasonably dry month in Grimsby and the temperature is generally mild.

It is perhaps the perfect month to visit Grimsby, with some extremely good weather at this time of year.

June is in the summer in Grimsby and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 10°C (50°F) is normal.

On average June is the 6th driest month of the year in Grimsby with around 52mm 2 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 7 hours of sunshine per day.

Grimsby weather in June »

July

Grimsby July weather averages
Temp Rain Sunshine Day length Sea temp
18°C 51mm 6.3hrs 11.1hrs 15°C

July in Grimsby is generally reasonably dry with the temperature being mild.

It is perhaps the perfect month to visit Grimsby, with some extremely good weather at this time of year.

July is in the summer in Grimsby and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 12°C (53°F) is normal.

On average July is the 6th wettest month of the year in Grimsby with around 51mm 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 6.3 hours of sunshine per day.

Grimsby weather in July »

August

Grimsby August weather averages
Temp Rain Sunshine Day length Sea temp
18°C 62mm 6.1hrs 12.9hrs 16°C

The weather in August in Grimsby is characteristically mild and reasonably dry.

It is perhaps a good month to visit Grimsby, with some very good weather at this time of year.

August is in the summer in Grimsby and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 12°C (54°F) is normal.

On average August is the 5th wettest month of the year in Grimsby with around 62mm 2.4 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 6.1 hours of sunshine per day.

Grimsby weather in August »

September

Grimsby September weather averages
Temp Rain Sunshine Day length Sea temp
16°C 53mm 5.1hrs 15.2hrs 15°C

Grimsby's weather in September is typically mild and reasonably dry in nature.

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

September is in the fall / autumn in Grimsby and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 10°C (51°F) is normal.

On average September is the 4th wettest month of the year in Grimsby with around 53mm 2.1 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 5.1 hours of sunshine per day.

Grimsby weather in September »

October

Grimsby October weather averages
Temp Rain Sunshine Day length Sea temp
13°C 52mm 3.7hrs 17.3hrs 13°C

October is a reasonably dry month in Grimsby and the temperature is generally mild.

Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it a good time to visit Grimsby.

October is in the fall / autumn in Grimsby and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 8°C (46°F) is normal.

On average October is the 3rd wettest month of the year in Grimsby with around 52mm 2 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 3.7 hours of sunshine per day.

Grimsby weather in October »

November

Grimsby November weather averages
Temp Rain Sunshine Day length Sea temp
8°C 63mm 2.5hrs 9.5hrs 10°C

November in Grimsby is generally reasonably dry with the temperature being cool.

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

November is in the fall / autumn in Grimsby and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 9°C (49°F), whilst at night 4°C (39°F) is normal.

On average November is the 2nd wettest month of the year in Grimsby with around 63mm 2.5 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 2.5 hours of sunshine per day.

Grimsby weather in November »

December

Grimsby December weather averages
Temp Rain Sunshine Day length Sea temp
6°C 62mm 1.8hrs 11.1hrs 8°C

December in Grimsby is generally reasonably dry with the temperature being cool.

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

December is in the winter in Grimsby and is typically the warmest month of the year. Daytime maximum temperatures average around a cold 7°C (45°F), whilst at night 2°C (36°F) is normal.

On average December is the wettest month of the year in Grimsby with around 62mm 2.4 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 1.8 hours of sunshine per day.

Grimsby weather in December »

Other monthly averages

UV index Best time to go?

Grimsby weather stats

Grimsby weather statistics
Hottest month: August 19.6°C 67.3°F
Driest month: February 43mm 1.7ins
Sunniest month: May 6.6hrs
Coldest month: January 6.2°C 43.2°F
Wettest month: November 63mm 2.5ins
Warmest sea: August 15.9°C 60.6°F
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