When is the best time to go to Mount Vernon
The chart above shows the best time of year to visit Mount Vernon, 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 Mount Vernon
Mount Vernon weather by month
Please note our recommendations for when to visit Mount Vernon 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 |
|---|---|---|---|
| 5°C | 45mm | 6hrs | 10.9hrs |
Mount Vernon's weather in January is typically cold and reasonably dry 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 Mount Vernon.
January is in the winter in Mount Vernon and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 6°C (43°F), whilst at night -6°C (21°F) is normal.
On average January is the driest month of the year in Mount Vernon with around 45mm 1.8 inches of rain making it a reasonably dry 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 6 hours of sunshine per day.
Mount Vernon weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 8°C | 59mm | 6.2hrs | 11.7hrs |
February in Mount Vernon 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 Mount Vernon.
February is in the winter in Mount Vernon and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 9°C (48°F), whilst at night -4°C (26°F) is normal.
On average February is the 2nd driest month of the year in Mount Vernon with around 59mm 2.3 inches of rain making it a reasonably dry 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 6.2 hours of sunshine per day.
Mount Vernon weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 96mm | 7.3hrs | 12.8hrs |
The weather in March in Mount Vernon is characteristically cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Mount Vernon for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
March is in the spring in Mount Vernon and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 2°C (35°F) is normal.
On average March is the 3rd driest month of the year in Mount Vernon 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 7.3 hours of sunshine per day.
Mount Vernon weather in March »
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 106mm | 8.5hrs | 14hrs |
Mount Vernon's weather in April is typically mild and damp in nature.
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 Mount Vernon.
April is in the spring in Mount Vernon and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 7°C (45°F) is normal.
On average April is the 4th driest month of the year in Mount Vernon with around 106mm 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 8.5 hours of sunshine per day.
Mount Vernon weather in April »
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 120mm | 9.3hrs | 15.1hrs |
May is a damp month in Mount Vernon and the temperature is generally warm.
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 Mount Vernon.
May is in the spring in Mount Vernon and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 12°C (54°F) is normal.
On average May is the 5th driest month of the year in Mount Vernon with around 120mm 4.7 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 9.3 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 26°C | 125mm | 10.2hrs | 10.9hrs |
June in Mount Vernon is generally wet with the temperature being hot.
It is perhaps a good month to visit Mount Vernon, with some surprisingly good weather at this time of year.
June is in the summer in Mount Vernon and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 17°C (62°F) is normal.
On average June is the 6th driest month of the year in Mount Vernon with around 125mm 4.9 inches of rain making it a wet 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 10.2 hours of sunshine per day.
Mount Vernon weather in June »
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 82mm | 11.1hrs | 11.7hrs |
July in Mount Vernon is generally a little damp with the temperature being hot.
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 Mount Vernon.
July is in the summer in Mount Vernon and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a warm 32°C (90°F), whilst at night 19°C (67°F) is normal.
On average July is the 6th wettest month of the year in Mount Vernon with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.1 hours of sunshine per day.
Mount Vernon weather in July »
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 96mm | 10.1hrs | 12.8hrs |
The weather in August in Mount Vernon is characteristically hot and a little damp.
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 Mount Vernon.
August is in the summer in Mount Vernon and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 32°C (89°F), whilst at night 18°C (65°F) is normal.
On average August is the 5th wettest month of the year in Mount Vernon with around 96mm 3.8 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 10.1 hours of sunshine per day.
Mount Vernon weather in August »
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 116mm | 8.4hrs | 14hrs |
Mount Vernon's weather in September is typically warm, humid and damp in nature.
It is perhaps a good month to visit Mount Vernon, with some surprisingly good weather at this time of year.
September is in the fall / autumn in Mount Vernon and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 15°C (58°F) is normal.
On average September is the 4th wettest month of the year in Mount Vernon with around 116mm 4.6 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 8.4 hours of sunshine per day.
Mount Vernon weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 96mm | 7.6hrs | 15.1hrs |
October is a a little damp month in Mount Vernon and the temperature is generally mild.
It is perhaps the perfect month to visit Mount Vernon, with some inordinately good weather at this time of year.
October is in the fall / autumn in Mount Vernon and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 8°C (47°F) is normal.
On average October is the 3rd wettest month of the year in Mount Vernon with around 96mm 3.8 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 7.6 hours of sunshine per day.
Mount Vernon weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 95mm | 5.7hrs | 10.9hrs |
The weather in November in Mount Vernon is characteristically cool and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Mount Vernon for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
November is in the fall / autumn in Mount Vernon and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 2°C (36°F) is normal.
On average November is the 2nd wettest month of the year in Mount Vernon with around 95mm 3.7 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 5.7 hours of sunshine per day.
Mount Vernon weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 7°C | 75mm | 5.3hrs | 11.7hrs |
December in Mount Vernon is generally reasonably dry with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Mount Vernon for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
December is in the winter in Mount Vernon and is typically the warmest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night -3°C (26°F) is normal.
On average December is the wettest month of the year in Mount Vernon with around 75mm 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 5.3 hours of sunshine per day.
Other monthly averages
Mount Vernon weather stats
| Hottest month: | July | 31.9°C 89.4°F |
|---|---|---|
| Driest month: | January | 45mm 1.8ins |
| Sunniest month: | July | 11.1hrs |
| Coldest month: | January | 5.7°C 42.3°F |
| Wettest month: | June | 125mm 4.9ins |
| Warmest sea: | August | 22.9°C 73.2°F |
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