When is the best time to go to Decatur
The chart above shows the best time of year to visit Decatur, 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 Decatur
Decatur weather by month
Please note our recommendations for when to visit Decatur 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 |
|---|---|---|---|
| 9°C | 123mm | 5.5hrs | 11.1hrs |
January is a wet month in Decatur and the temperature is generally cool.
Based on weather alone, this is probably a time of year to avoid going to Decatur for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
January is in the winter in Decatur and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 10°C (51°F), whilst at night -0°C (31°F) is normal.
On average January is the driest month of the year in Decatur with around 123mm 4.8 inches of rain making it a wet 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 5.5 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 119mm | 6.3hrs | 11.9hrs |
February in Decatur is generally damp with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Decatur for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the winter in Decatur and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 1°C (34°F) is normal.
On average February is the 2nd driest month of the year in Decatur with around 119mm 4.7 inches of rain making it a 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 |
|---|---|---|---|
| 16°C | 142mm | 7.4hrs | 12.8hrs |
The weather in March in Decatur is characteristically mild and wet.
Based on weather alone, this is probably a time of year to avoid going to Decatur for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Decatur and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 18°C (65°F), whilst at night 6°C (42°F) is normal.
On average March is the 3rd driest month of the year in Decatur with around 142mm 5.6 inches of rain making it a wet 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 7.4 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 107mm | 9hrs | 13.9hrs |
Decatur's weather in April is typically mild and damp in nature.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it a good time to visit Decatur.
April is in the spring in Decatur and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 23°C (73°F), whilst at night 10°C (49°F) is normal.
On average April is the 4th driest month of the year in Decatur with around 107mm 4.2 inches of rain making it a 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 9 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 103mm | 9.7hrs | 14.8hrs |
May is a damp month in Decatur and the temperature is generally warm.
It is perhaps a good month to visit Decatur, with some surprisingly good weather at this time of year.
May is in the spring in Decatur and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 14°C (58°F) is normal.
On average May is the 5th driest month of the year in Decatur with around 103mm 4.1 inches of rain making it a 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 9.7 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 96mm | 10hrs | 11.1hrs |
June in Decatur is generally a little damp with the temperature being hot.
It is perhaps the perfect month to visit Decatur, with some inordinately good weather at this time of year.
June is in the summer in Decatur and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 19°C (65°F) is normal.
On average June is the 6th driest month of the year in Decatur with around 96mm 3.8 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 10 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 126mm | 9.3hrs | 11.9hrs |
July in Decatur is generally wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Decatur for your holidays. The weather is often not a good and not conducive to spending time outdoors.
July is in the summer in Decatur and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 20°C (69°F) is normal.
On average July is the 6th wettest month of the year in Decatur with around 126mm 5 inches of rain making it a wet 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 9.3 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 88mm | 8.9hrs | 12.8hrs |
The weather in August in Decatur is characteristically hot, humid and a little damp.
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 Decatur.
August is in the summer in Decatur and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 20°C (68°F) is normal.
On average August is the 5th wettest month of the year in Decatur 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 8.9 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 88mm | 8.1hrs | 13.9hrs |
Decatur's weather in September is typically warm, humid and a little damp in nature.
It is perhaps the perfect month to visit Decatur, with some inordinately good weather at this time of year.
September is in the fall / autumn in Decatur and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 17°C (62°F) is normal.
On average September is the 4th wettest month of the year in Decatur with around 88mm 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 8.1 hours of sunshine per day.
Decatur weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 78mm | 8hrs | 14.8hrs |
October is a reasonably dry month in Decatur and the temperature is generally mild.
It is perhaps the perfect month to visit Decatur, with some surprisingly good weather at this time of year.
October is in the fall / autumn in Decatur and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (73°F), whilst at night 10°C (51°F) is normal.
On average October is the 3rd wettest month of the year in Decatur with around 78mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 90mm | 6.3hrs | 11.1hrs |
November in Decatur is generally a little damp with the temperature being mild.
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 Decatur.
November is in the fall / autumn in Decatur and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 6°C (42°F) is normal.
On average November is the 2nd wettest month of the year in Decatur with around 90mm 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 6.3 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 112mm | 5.4hrs | 11.9hrs |
December in Decatur is generally damp with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Decatur for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Decatur and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 2°C (35°F) is normal.
On average December is the wettest month of the year in Decatur with around 112mm 4.4 inches of rain making it a 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 5.4 hours of sunshine per day.
Other monthly averages
Decatur weather stats
| Hottest month: | July | 30.9°C 87.6°F |
|---|---|---|
| Driest month: | October | 78mm 3.1ins |
| Sunniest month: | October | 8hrs |
| Coldest month: | January | 10.1°C 50.2°F |
| Wettest month: | March | 142mm 5.6ins |
| Warmest sea: | August | 27.5°C 81.5°F |
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