April weather forecast
Olcott, NY

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Weather in April

April is a frosty spring month in Olcott, New York, with an average temperature ranging between min 38.1°F (3.4°C) and max 48.6°F (9.2°C).

Temperature

Olcott, New York, in April experiences an increase in the average high-temperature, moving from March's icy 38.3°F (3.5°C) to a chilly 48.6°F (9.2°C). Olcott reports a consistent average low-temperature of 38.1°F (3.4°C) throughout April nights.

Humidity

In Olcott, New York, the average relative humidity in April is 77%.

Rainfall

In Olcott, in April, during 15.9 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Olcott, during the entire year, the rain falls for 168.5 days and collects up to 29.02" (737mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Olcott, New York. In Olcott, in April, snow falls for 2.9 days, with typically accumulated 1.06" (27mm) of snow. In Olcott, during the entire year, snow falls for 59.1 days and aggregates up to 17.28" (439mm) of snow.

Ocean temperature

In April, the average ocean temperature is 38.7°F (3.7°C).
Note: In the sport of swimming, this scenario is extremely cold, treacherous, and fatal. If not protected by insulated waterproof clothing, hypothermia ensues quickly.

Daylight

The average length of the day in April is 13h and 27min.
On the first day of April in Olcott, New York, sunrise is at 6:55 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:15 pm EDT.

Sunshine

The average sunshine in April in Olcott is 7.7h.

UV index

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What are April temperatures in Olcott?

An average high-temperature, in April, in Olcott, is 48.6°F (9.2°C) and the average low-temperature is 38.1°F (3.4°C).

What is the average humidity in April in Olcott?

In April, the average relative humidity in Olcott, New York, is 77%.

How much does it rain in Olcott in April?

In Olcott, during April, the rain falls for 15.9 days and regularly aggregates up to 2.76" (70mm) of precipitation.

How many days does it snow in April in Olcott?

In Olcott, New York, in April, during 2.9 snowfall days, 1.06" (27mm) of snow is typically accumulated.

What is the ocean temperature in April in Olcott?

In Olcott, in April, the average water temperature is 38.7°F (3.7°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

How many hours of daylight does Olcott have in April?

In Olcott, the average day length in April is 13h and 27min.

What time are sunrise and sunset in April in Olcott?

On the first day of April in Olcott, New York, sunrise is at 6:55 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:15 pm EDT.

How long on average sun shines in April in Olcott?

In April, the average sunshine duration is 7.7h.

How high is the UV index in April in Olcott?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Olcott, NY

Average temperature in April - Olcott, NY
  • Average high temperature in April: 48.6°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in April: 38.1°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in April
Olcott, NY

Average pressure in April - Olcott, 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 (29.92"Hg).

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Average wind speed in April
Olcott, NY

Average wind speed in April - Olcott, NY
  • Average wind speed in April: 11.1mph

The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity in April
Olcott, NY

Average humidity in April - Olcott, NY
  • Average humidity in April: 77%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is September (74%).

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Average rainfall in April
Olcott, NY

Average rainfall in April - Olcott, NY
  • Average rainfall in April: 2.76"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in April
Olcott, NY

Average rainfall days in April - Olcott, NY
  • Average rainfall days in April: 15.9 days

The month with the highest number of rainy days is October (18.5 days).
The month with the least rainy days is February (8.5 days).

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Average snowfall in April
Olcott, NY

Average snowfall in April - Olcott, NY
  • Average snowfall in April: 1.06"

The month with the highest snowfall is February (4.49").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Olcott, NY

Average snowfall days in April - Olcott, NY
  • Average snowfall days in April: 2.9 days

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in April
Olcott, NY

Average sea temperature in April - Olcott, NY
  • Average sea temperature in April: 38.7°F

The best month for swimming (with the highest average sea temperature) is August (72.9°F).
The coldest month (with the lowest average sea temperature) is March (35.7°F).

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Average daylight in April /
Average sunshine in April
Olcott, NY

Average daylight in April / Average sunshine in April - Olcott, NY
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in April
Olcott, NY

Average sunshine days in April - Olcott, NY
  • Average sunshine days in April: 10.8 days

The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is February (6.6 days).

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Average UV index in April
Olcott, NY

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

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in April
Olcott, NY

Average cloud cover in April - Olcott, NY
  • Average cloud cover in April: 49

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in April
Olcott, NY

Average visibility in April - Olcott, NY
  • Average visibility in April: 6mi

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

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Olcott, New York, USA

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