April weather forecast
Fairfax, IN

Weather in April

April in Fairfax, Indiana, is a moderate spring month, with an average temperature varying between 58.3°F (14.6°C) and 41.7°F (5.4°C).

Temperature

In April, the average high-temperature rises from a chilly 46°F (7.8°C) in March to a moderate 58.3°F (14.6°C). The average low-temperature, in April, is 41.7°F (5.4°C).

Humidity

The average relative humidity in April in Fairfax, Indiana, is 76%.

Rainfall

The month with the most rainfall in Fairfax is April, when the rain falls for 15.6 days and typically aggregates up to 2.95" (75mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, it is snowing for 1.8 days. Throughout April, 0.63" (16mm) of snow is accumulated. In Fairfax, during the entire year, snow falls for 50 days and aggregates up to 12.68" (322mm) of snow.

Daylight

In April, the average length of the day in Fairfax is 13h and 20min.
On the first day of April, sunrise is at 7:23 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:36 pm EDT.

Sunshine

The average sunshine in April in Fairfax is 6.8h.

UV index

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 4 in April interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Fairfax?

In Fairfax, in April, the average high-temperature is 58.3°F (14.6°C), and the average low-temperature is 41.7°F (5.4°C).

What is the average humidity in April in Fairfax?

In April, the average relative humidity is 76%.

What is the wettest month in Fairfax?

April is the month with the most rainfall in Fairfax, Indiana. Rain falls for 15.6 days and accumulates 2.95" (75mm) of precipitation.

How much does it rain in Fairfax in April?

In Fairfax, in April, it is raining for 15.6 days, with typically 2.95" (75mm) of accumulated precipitation.

How much does it snow in Fairfax in April?

In Fairfax, Indiana, in April, snow falls for 1.8 days, with typically accumulated 0.63" (16mm) of snow.

How many hours of daylight does Fairfax have in April?

The average day length in April in Fairfax is 13h and 20min.

When is the sunrise / sunset in April in Fairfax?

On the first day of April in Fairfax, sunrise is at 7:23 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:36 pm EDT.

How long on average sun shines in April in Fairfax?

In April, the average sunshine duration in Fairfax, Indiana, is 6.8h.

What is the UV index reading in April in Fairfax?

In Fairfax, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Fairfax, IN

Average temperature in April - Fairfax, IN
  • Average high temperature in April: 58.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in April: 41.7°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in April
Fairfax, IN

Average pressure in April - Fairfax, IN
  • Average pressure in April: 29.96"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in April
Fairfax, IN

Average wind speed in April - Fairfax, IN
  • Average wind speed in April: 10.1mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in April
Fairfax, IN

Average humidity in April - Fairfax, IN
  • Average humidity in April: 76%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in April
Fairfax, IN

Average rainfall in April - Fairfax, IN
  • Average rainfall in April: 2.95"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.38").

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Average rainfall days in April
Fairfax, IN

Average rainfall days in April - Fairfax, IN
  • Average rainfall days in April: 15.6 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.8 days).

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Average snowfall in April
Fairfax, IN

Average snowfall in April - Fairfax, IN
  • Average snowfall in April: 0.63"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Fairfax, IN

Average snowfall days in April - Fairfax, IN
  • Average snowfall days in April: 1.8 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Fairfax, IN

Average daylight in April / Average sunshine in April - Fairfax, IN
  • Average daylight in April: 13h and 20min

The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 17min).

  • Average sunshine in April: 6h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in April
Fairfax, IN

Average sunshine days in April - Fairfax, IN
  • Average sunshine days in April: 11.3 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (10.4 days).

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Average UV index in April
Fairfax, IN

Average UV index in April - Fairfax, IN
  • Average UV index in April: 4

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Fairfax, IN

Average cloud cover in April - Fairfax, IN
  • Average cloud cover in April: 50

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in April
Fairfax, IN

Average visibility in April - Fairfax, IN
  • Average visibility in April: 6mi

The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).

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