Normal weather for Fairfax in April
It's pleasantly warm in April in Fairfax with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 23°C. At night, you can expect temperatures between 7°C and 11°C.
In April, there is an average of 19 mm of precipitation, spread over 4 days. The wind speed is around 4 Bft, mostly coming from the West.
Fairfax in April |
New York | ||
|---|---|---|---|
 Average Temperature |
21°C | 17°C | |
 High Temp |
23°C | 22°C | |
| Low Temp |
18°C | 12°C | |
 Total Precipitation |
19 mm | 81 mm | |
| Rainy Days |
4 days | 11 days | |
Start of April
The month of April starts in Fairfax with mild temps, averaging around 20°C during the day and nights around 9°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid April
By mid-April, daytime temps rise to around 21°C, with nights around 8°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of April
By the end of April, the average daytime temperature in Fairfax is around 22°C, while nighttime temps are about 9°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit Fairfax?
Looking for great weather? April is a good time to be in Fairfax. The temperatures are nice, and there’s little chance of rain this month.
Temperature records for Fairfax in April
Check out the climate of Fairfax for all months and discover the best travel time
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Daily Temperature in April in Fairfax
This chart shows the average daily high and low temperatures in April for Fairfax, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in April in Fairfax
The chart below shows the average daily precipitation in April for Fairfax, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 4 days of precipitation in Fairfax.
Daily UV Index in April in Fairfax
This chart shows the average daily UV index in April in Fairfax, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in Fairfax Over the Years
This chart shows the average temperature in April in Fairfax, measured in degrees Celsius, over the past few years.
Total Precipitation in April in Fairfax Over the Years
This chart shows the average precipitation in April in Fairfax, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in April for Fairfax
Click on any day in April to get detailed info about the usual weather on that day in Fairfax. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Fairfax
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Average Weather in Fairfax by Month
Click on a month below to see detailed weather info for Fairfax. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
