When is the best time to go to Dedham
The chart above shows the best time of year to visit Dedham, 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 Dedham
Dedham weather by month
Please note our recommendations for when to visit Dedham 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 | 98mm | 5.7hrs | 10.5hrs |
Cold and a little damp weather often prevails in Dedham during the month of January
Based on weather alone, this is probably a time of year to avoid going to Dedham for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
January is in the winter in Dedham and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 1°C (35°F), whilst at night -8°C (18°F) is normal.
On average January is the driest month of the year in Dedham with around 98mm 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 5.7 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 2°C | 94mm | 6.3hrs | 11.6hrs |
February in Dedham 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 Dedham for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the winter in Dedham 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 (20°F) is normal.
On average February is the 2nd driest month of the year in Dedham with around 94mm 3.7 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 6.3 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 7°C | 102mm | 7hrs | 12.8hrs |
The weather in March in Dedham is characteristically cool and damp.
Based on weather alone, this is probably a time of year to avoid going to Dedham for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Dedham 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 Dedham with around 102mm 4 inches of rain making it a 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 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 94mm | 7.7hrs | 14.3hrs |
Dedham's weather in April is typically cool and a little damp in nature.
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 Dedham.
April is in the spring in Dedham and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 3°C (38°F) is normal.
On average April is the 4th driest month of the year in Dedham with around 94mm 3.7 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 7.7 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 86mm | 8.8hrs | 15.6hrs |
May is a a little damp month in Dedham and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Dedham.
May is in the spring in Dedham and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 9°C (47°F) is normal.
On average May is the 5th driest month of the year in Dedham with around 86mm 3.4 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 8.8 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 78mm | 9.8hrs | 10.5hrs |
The climate in Dedham during June can be summarized as warm and reasonably dry.
It is perhaps the perfect month to visit Dedham, with some very good weather at this time of year.
June is in the summer in Dedham and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 14°C (56°F) is normal.
On average June is the 6th driest month of the year in Dedham with around 78mm 3.1 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 9.8 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 77mm | 9.9hrs | 11.6hrs |
July in Dedham is generally reasonably dry with the temperature being warm.
It is perhaps the perfect month to visit Dedham, with some surprisingly good weather at this time of year.
July is in the summer in Dedham and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 17°C (63°F) is normal.
On average July is the 6th wettest month of the year in Dedham with around 77mm 3 inches of rain making it a reasonably dry 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 9.9 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 95mm | 9.2hrs | 12.8hrs |
The weather in August in Dedham is characteristically warm, humid and a little damp.
It is perhaps the perfect month to visit Dedham, with some extremely good weather at this time of year.
August is in the summer in Dedham and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 16°C (61°F) is normal.
On average August is the 5th wettest month of the year in Dedham with around 95mm 3.7 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.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 88mm | 8.2hrs | 14.3hrs |
Dedham's weather in September is typically mild and a little damp in nature.
It is perhaps the perfect month to visit Dedham, with some extremely good weather at this time of year.
September is in the fall / autumn in Dedham and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 12°C (53°F) is normal.
On average September is the 4th wettest month of the year in Dedham with around 88mm 3.5 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 8.2 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 91mm | 7.1hrs | 15.6hrs |
October is a a little damp month in Dedham and the temperature is generally mild.
It is perhaps a good month to visit Dedham, with some particularly good weather at this time of year.
October is in the fall / autumn in Dedham and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 6°C (43°F) is normal.
On average October is the 3rd wettest month of the year in Dedham 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 7.1 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 10°C | 114mm | 5.2hrs | 10.5hrs |
Cool and damp weather often prevails in Dedham during the month of November
Based on weather alone, this is probably a time of year to avoid going to Dedham for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Dedham and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 11°C (51°F), whilst at night 2°C (35°F) is normal.
On average November is the 2nd wettest month of the year in Dedham with around 114mm 4.5 inches of rain making it a 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.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 4°C | 109mm | 5.1hrs | 11.6hrs |
December in Dedham is generally damp with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Dedham for your holidays. The weather is often not a good and not conducive to spending time outdoors.
December is in the winter in Dedham and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing 4°C (40°F), whilst at night -5°C (24°F) is normal.
On average December is the wettest month of the year in Dedham with around 109mm 4.3 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 5.1 hours of sunshine per day.
Other monthly averages
Dedham weather stats
| Hottest month: | July | 27.7°C 81.9°F |
|---|---|---|
| Driest month: | July | 77mm 3ins |
| Sunniest month: | July | 9.9hrs |
| Coldest month: | January | 1.2°C 34.2°F |
| Wettest month: | November | 114mm 4.5ins |
| Warmest sea: | August | 19.8°C 67.6°F |
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