When is the best time to go to Vacaville
The chart above shows the best time of year to visit Vacaville, 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 Vacaville
Vacaville weather by month
Please note our recommendations for when to visit Vacaville 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 |
|---|---|---|---|
| 11°C | 138mm | 5.7hrs | 10.8hrs |
January is a wet month in Vacaville and the temperature is generally cool.
Based on weather alone, this is probably a time of year to avoid going to Vacaville for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the winter in Vacaville and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 2°C (36°F) is normal.
On average January is the driest month of the year in Vacaville with around 138mm 5.4 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 5.7 hours of sunshine per day.
Vacaville weather in January »
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 15°C | 99mm | 7.8hrs | 11.7hrs |
February in Vacaville is generally a little damp with the temperature being 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 Vacaville.
February is in the winter in Vacaville and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 4°C (40°F) is normal.
On average February is the 2nd driest month of the year in Vacaville with around 99mm 3.9 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 7.8 hours of sunshine per day.
Vacaville weather in February »
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 81mm | 9.5hrs | 12.8hrs |
The weather in March in Vacaville is characteristically mild and a little damp.
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 Vacaville.
March is in the spring in Vacaville and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 19°C (66°F), whilst at night 5°C (42°F) is normal.
On average March is the 3rd driest month of the year in Vacaville with around 81mm 3.2 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 9.5 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 20°C | 37mm | 11.5hrs | 14.1hrs |
Vacaville's weather in April is typically mild and reasonably dry in nature.
It is perhaps a good month to visit Vacaville, with some very good weather at this time of year.
April is in the spring in Vacaville and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 7°C (44°F) is normal.
On average April is the 4th driest month of the year in Vacaville with around 37mm 1.4 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 11.5 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 24°C | 10mm | 13hrs | 15.2hrs |
May is a dry month in Vacaville and the temperature is generally warm.
It is perhaps the perfect month to visit Vacaville, with some surprisingly good weather at this time of year.
May is in the spring in Vacaville and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 9°C (49°F) is normal.
On average May is the 5th driest month of the year in Vacaville with around 10mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 13 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 3mm | 13.5hrs | 10.8hrs |
Vacaville's weather in June is typically warm and very dry in nature.
It is perhaps a good month to visit Vacaville, with some particularly good weather at this time of year.
June is in the summer in Vacaville and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 31°C (89°F), whilst at night 12°C (54°F) is normal.
On average June is the 6th driest month of the year in Vacaville with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 13.5 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 31°C | 1mm | 13.6hrs | 11.7hrs |
July in Vacaville is generally very dry with the temperature being hot.
It is perhaps a good month to visit Vacaville, with some very good weather at this time of year.
July is in the summer in Vacaville and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 34°C (94°F), whilst at night 14°C (56°F) is normal.
On average July is the 6th wettest month of the year in Vacaville with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 13.6 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 30°C | 1mm | 12.6hrs | 12.8hrs |
The weather in August in Vacaville is characteristically hot and very dry.
It is perhaps a good month to visit Vacaville, with some extremely good weather at this time of year.
August is in the summer in Vacaville and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 34°C (93°F), whilst at night 13°C (56°F) is normal.
On average August is the 5th wettest month of the year in Vacaville with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 12.6 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 9mm | 11.5hrs | 14.1hrs |
Vacaville's weather in September is typically warm and very dry in nature.
It is perhaps a good month to visit Vacaville, with some very good weather at this time of year.
September is in the fall / autumn in Vacaville and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 12°C (53°F) is normal.
On average September is the 4th wettest month of the year in Vacaville with around 9mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 11.5 hours of sunshine per day.
Vacaville weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 31mm | 9.7hrs | 15.2hrs |
October is a reasonably dry month in Vacaville and the temperature is generally mild.
It is perhaps a good month to visit Vacaville, with some very good weather at this time of year.
October is in the fall / autumn in Vacaville and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (79°F), whilst at night 9°C (48°F) is normal.
On average October is the 3rd wettest month of the year in Vacaville with around 31mm 1.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.7 hours of sunshine per day.
Vacaville weather in October »
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 82mm | 6.8hrs | 10.8hrs |
November is a a little damp month in Vacaville 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 Vacaville.
November is in the fall / autumn in Vacaville and is typically the 2nd 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 November is the 2nd wettest month of the year in Vacaville with around 82mm 3.2 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 6.8 hours of sunshine per day.
Vacaville weather in November »
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 11°C | 107mm | 5.4hrs | 11.7hrs |
December in Vacaville is generally damp with the temperature being cool.
Based on weather alone, this is probably a time of year to avoid going to Vacaville for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Vacaville and is typically the warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 3°C (37°F) is normal.
On average December is the wettest month of the year in Vacaville with around 107mm 4.2 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 5.4 hours of sunshine per day.
Other monthly averages
Vacaville weather stats
| Hottest month: | July | 33.9°C 93°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | July | 13.6hrs |
| Coldest month: | January | 11.9°C 53.4°F |
| Wettest month: | January | 138mm 5.4ins |
| Warmest sea: | September | 15°C 59°F |
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