When is the best time to go to Glastonbury
The chart above shows the best time of year to visit Glastonbury, United States. 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 Glastonbury
Glastonbury weather by month
Please note our recommendations for when to visit Glastonbury 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
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 1°C | 85mm | 6.1hrs | 10.6hrs |
Cold and a little damp weather often prevails in Glastonbury during the month of January
Based on weather alone, this is probably a time of year to avoid going to Glastonbury for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the winter in Glastonbury and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 1°C (34°F), whilst at night -9°C (17°F) is normal.
On average January is the driest month of the year in Glastonbury with around 85mm 3.3 inches of rain making it a a little damp 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 6.1 hours of sunshine per day.
Glastonbury weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 2°C | 80mm | 6.9hrs | 11.6hrs |
February in Glastonbury is generally reasonably dry with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Glastonbury for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
February is in the winter in Glastonbury and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (37°F), whilst at night -7°C (19°F) is normal.
On average February is the 2nd driest month of the year in Glastonbury with around 80mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
Glastonbury weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 7°C | 91mm | 7.6hrs | 12.8hrs |
The weather in March in Glastonbury is characteristically cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Glastonbury for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Glastonbury and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night -2°C (28°F) is normal.
On average March is the 3rd driest month of the year in Glastonbury with around 91mm 3.6 inches of rain making it a a little damp 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 7.6 hours of sunshine per day.
Glastonbury weather in March »
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 100mm | 8.3hrs | 14.3hrs |
Glastonbury's weather in April is typically cool and a little damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Glastonbury for your holidays. The weather is often not a good and not conducive to spending time outdoors.
April is in the spring in Glastonbury and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 3°C (37°F) is normal.
On average April is the 4th driest month of the year in Glastonbury with around 100mm 3.9 inches of rain making it a a little damp 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 8.3 hours of sunshine per day.
Glastonbury weather in April »
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 101mm | 9hrs | 15.5hrs |
May is a damp month in Glastonbury 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 an okay time to visit Glastonbury.
May is in the spring in Glastonbury and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 9°C (48°F) is normal.
On average May is the 5th driest month of the year in Glastonbury with around 101mm 4 inches of rain making it a damp 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 9 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 96mm | 9.8hrs | 10.6hrs |
The weather in June in Glastonbury is characteristically warm and a little damp.
It is perhaps the perfect month to visit Glastonbury, with some very good weather at this time of year.
June is in the summer in Glastonbury and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 14°C (57°F) is normal.
On average June is the 6th driest month of the year in Glastonbury with around 96mm 3.8 inches of rain making it a a little damp 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 9.8 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 91mm | 10hrs | 11.6hrs |
July in Glastonbury is generally a little damp with the temperature being warm.
It is perhaps the perfect month to visit Glastonbury, with some extremely good weather at this time of year.
July is in the summer in Glastonbury and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (83°F), whilst at night 17°C (62°F) is normal.
On average July is the 6th wettest month of the year in Glastonbury with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 10 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 90mm | 9.2hrs | 12.8hrs |
The weather in August in Glastonbury is characteristically warm, humid and a little damp.
It is perhaps the perfect month to visit Glastonbury, with some inordinately good weather at this time of year.
August is in the summer in Glastonbury and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 16°C (61°F) is normal.
On average August is the 5th wettest month of the year in Glastonbury with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
Glastonbury weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 95mm | 8hrs | 14.3hrs |
Glastonbury's weather in September is typically mild and a little damp in nature.
It is perhaps the perfect month to visit Glastonbury, with some particularly good weather at this time of year.
September is in the fall / autumn in Glastonbury and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (74°F), whilst at night 11°C (53°F) is normal.
On average September is the 4th wettest month of the year in Glastonbury with around 95mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
Glastonbury weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 90mm | 7.1hrs | 15.5hrs |
October is a a little damp month in Glastonbury 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 Glastonbury.
October is in the fall / autumn in Glastonbury and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 5°C (42°F) is normal.
On average October is the 3rd wettest month of the year in Glastonbury with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.1 hours of sunshine per day.
Glastonbury weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 10°C | 100mm | 5.2hrs | 10.6hrs |
The climate in Glastonbury during November can be summarized as cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Glastonbury for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
November is in the fall / autumn in Glastonbury and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 11°C (51°F), whilst at night 1°C (33°F) is normal.
On average November is the 2nd wettest month of the year in Glastonbury with around 100mm 3.9 inches of rain making it a a little damp 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 5.2 hours of sunshine per day.
Glastonbury weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 3°C | 97mm | 5.1hrs | 11.6hrs |
December in Glastonbury is generally a little damp with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Glastonbury for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Glastonbury and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing 4°C (39°F), whilst at night -5°C (22°F) is normal.
On average December is the wettest month of the year in Glastonbury with around 97mm 3.8 inches of rain making it a a little damp 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 5.1 hours of sunshine per day.
Other monthly averages
Glastonbury weather stats
| Hottest month: | July | 28.2°C 82.8°F |
|---|---|---|
| Driest month: | February | 80mm 3.1ins |
| Sunniest month: | July | 10hrs |
| Coldest month: | January | 0.9°C 33.6°F |
| Wettest month: | May | 101mm 4ins |
| Warmest sea: | August | 21.7°C 71.1°F |
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