April weather forecast
Johnsburg, NY

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Weather in April

April is a frosty spring month in Johnsburg, New York, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 31.5°F (-0.3°C).

Temperature

In Johnsburg, the onset of April comes with an increased average high-temperature, moving from March's cold 35.1°F (1.7°C) to a frosty 48.7°F (9.3°C). In Johnsburg, an average temperature of 31.5°F (-0.3°C) is noted during April nights.

Humidity

The average relative humidity in April in Johnsburg is 78%.

Rainfall

In Johnsburg, New York, in April, it is raining for 15.3 days, with typically 1.54" (39mm) of accumulated precipitation. Throughout the year, in Johnsburg, New York, there are 160 rainfall days, and 15.04" (382mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Johnsburg. In Johnsburg, during April, snow falls for 6.3 days and regularly aggregates up to 1.14" (29mm) of snow. Throughout the year, in Johnsburg, New York, there are 88.6 snowfall days, and 17.83" (453mm) of snow is accumulated.

Daylight

In Johnsburg, the average length of the day in April is 13h and 28min.
On the first day of the month, sunrise is at 6:35 am and sunset at 7:23 pm. On the last day of April, sunrise is at 5:48 am and sunset at 7:57 pm EDT.

Sunshine

In April, the average sunshine is 6.8h.

UV index

In April, the average daily maximum UV index in Johnsburg is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 3 during April, leads to the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Johnsburg in April?

The high-temperature in Johnsburg during April is 48.7°F (9.3°C) and the low-temperature is 31.5°F (-0.3°C).

What is the average humidity in April in Johnsburg?

In Johnsburg, New York, the average relative humidity in April is 78%.

How many days does it rain in April in Johnsburg?

In Johnsburg, during April, the rain falls for 15.3 days and regularly aggregates up to 1.54" (39mm) of precipitation.

How many days does it snow in April in Johnsburg?

In April, it is snowing for 6.3 days. Throughout April, 1.14" (29mm) of snow is accumulated.

How many hours of daylight does Johnsburg have in April?

The average day length in April in Johnsburg, New York, is 13h and 28min.

What time are sunrise and sunset in April in Johnsburg?

In April, on the first day of the month, sunrise is at 6:35 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:57 pm EDT.

How many hours of sunshine does Johnsburg have in April?

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

How high is the UV index in April in Johnsburg?

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

Average temperature in April
Johnsburg, NY

Average temperature in April - Johnsburg, NY
  • Average high temperature in April: 48.7°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in April: 31.5°F

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

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Average pressure in April
Johnsburg, NY

Average pressure in April - Johnsburg, NY
  • Average pressure in April: 29.96"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Johnsburg, NY

Average wind speed in April - Johnsburg, NY
  • Average wind speed in April: 7.4mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in April
Johnsburg, NY

Average humidity in April - Johnsburg, NY
  • Average humidity in April: 78%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in April
Johnsburg, NY

Average rainfall in April - Johnsburg, NY
  • Average rainfall in April: 1.54"

The wettest month (with the highest rainfall) is October (1.73").
The driest months (with the least rainfall) are January and February (0.91").

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Average rainfall days in April
Johnsburg, NY

Average rainfall days in April - Johnsburg, NY
  • Average rainfall days in April: 15.3 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in April
Johnsburg, NY

Average snowfall in April - Johnsburg, NY
  • Average snowfall in April: 1.14"

The month with the highest snowfall is December (3.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Johnsburg, NY

Average snowfall days in April - Johnsburg, NY
  • Average snowfall days in April: 6.3 days

The month with the highest number of snowfall days is January (20 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
Johnsburg, NY

Average daylight in April / Average sunshine in April - Johnsburg, NY
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in April: 6h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

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Average sunshine days in April
Johnsburg, NY

Average sunshine days in April - Johnsburg, NY
  • Average sunshine days in April: 9.7 days

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in April
Johnsburg, NY

Average UV index in April - Johnsburg, NY
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).

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Average cloud cover in April
Johnsburg, NY

Average cloud cover in April - Johnsburg, NY
  • Average cloud cover in April: 56

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in April
Johnsburg, NY

Average visibility in April - Johnsburg, NY
  • Average visibility in April: 5mi

The months with the highest visibility are April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, February, March, August and September (4mi).

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Johnsburg, New York, USA

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