When is the best time to go to Wheaton
The chart above shows the best time of year to visit Wheaton, 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 Wheaton
Wheaton weather by month
Please note our recommendations for when to visit Wheaton 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 |
|---|---|---|---|
| 4°C | 74mm | 5.2hrs | 10.8hrs |
The weather in January in Wheaton is characteristically cold and reasonably dry.
Based on weather alone, this is probably a time of year to avoid going to Wheaton for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
January is in the winter in Wheaton and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 5°C (40°F), whilst at night -5°C (23°F) is normal.
On average January is the driest month of the year in Wheaton with around 74mm 2.9 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 5.2 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 71mm | 6hrs | 11.7hrs |
February in Wheaton is generally reasonably dry with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Wheaton for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the winter in Wheaton and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 6°C (44°F), whilst at night -4°C (25°F) is normal.
On average February is the 2nd driest month of the year in Wheaton with around 71mm 2.8 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 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 89mm | 7.1hrs | 12.8hrs |
The weather in March in Wheaton is characteristically cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Wheaton for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Wheaton and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 1°C (34°F) is normal.
On average March is the 3rd driest month of the year in Wheaton with around 89mm 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 7.1 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 83mm | 8.1hrs | 14.1hrs |
Wheaton's weather in April is typically mild and a little 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 an okay time to visit Wheaton.
April is in the spring in Wheaton and is typically the 4th 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 April is the 4th driest month of the year in Wheaton with around 83mm 3.3 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 8.1 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 107mm | 8.8hrs | 15.2hrs |
May is a damp month in Wheaton 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 Wheaton.
May is in the spring in Wheaton and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 24°C (75°F), whilst at night 11°C (53°F) is normal.
On average May is the 5th driest month of the year in Wheaton with around 107mm 4.2 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 8.8 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 94mm | 9.9hrs | 10.8hrs |
Warm and a little damp weather often prevails in Wheaton during the month of June
It is perhaps the perfect month to visit Wheaton, with some extremely good weather at this time of year.
June is in the summer in Wheaton and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 16°C (61°F) is normal.
On average June is the 6th driest month of the year in Wheaton 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 9.9 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 98mm | 9.8hrs | 11.7hrs |
July in Wheaton is generally a little damp with the temperature being hot.
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 Wheaton.
July is in the summer in Wheaton and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 31°C (87°F), whilst at night 19°C (66°F) is normal.
On average July is the 6th wettest month of the year in Wheaton with around 98mm 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 9.8 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 100mm | 9.1hrs | 12.8hrs |
The weather in August in Wheaton is characteristically hot, humid and damp.
It is perhaps a good month to visit Wheaton, with some particularly good weather at this time of year.
August is in the summer in Wheaton and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 18°C (65°F) is normal.
On average August is the 5th wettest month of the year in Wheaton with around 100mm 3.9 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 9.1 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 92mm | 7.9hrs | 14.1hrs |
Wheaton's weather in September is typically warm, humid and a little damp in nature.
It is perhaps the perfect month to visit Wheaton, with some surprisingly good weather at this time of year.
September is in the fall / autumn in Wheaton and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 26°C (78°F), whilst at night 14°C (58°F) is normal.
On average September is the 4th wettest month of the year in Wheaton with around 92mm 3.6 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 7.9 hours of sunshine per day.
Wheaton weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 83mm | 7.1hrs | 15.2hrs |
October is a a little damp month in Wheaton and the temperature is generally 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 Wheaton.
October is in the fall / autumn in Wheaton and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 8°C (46°F) is normal.
On average October is the 3rd wettest month of the year in Wheaton with around 83mm 3.3 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.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 12°C | 90mm | 5.5hrs | 10.8hrs |
The climate in Wheaton 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 Wheaton for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
November is in the fall / autumn in Wheaton and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 3°C (37°F) is normal.
On average November is the 2nd wettest month of the year in Wheaton with around 90mm 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 5.5 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 6°C | 85mm | 4.8hrs | 11.7hrs |
December in Wheaton is generally a little damp with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Wheaton for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Wheaton 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 (28°F) is normal.
On average December is the wettest month of the year in Wheaton with around 85mm 3.4 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 4.8 hours of sunshine per day.
Other monthly averages
Wheaton weather stats
| Hottest month: | July | 30.3°C 86.5°F |
|---|---|---|
| Driest month: | February | 71mm 2.8ins |
| Sunniest month: | June | 9.9hrs |
| Coldest month: | January | 4.3°C 39.7°F |
| Wettest month: | May | 107mm 4.2ins |
| Warmest sea: | August | 23.6°C 74.5°F |
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