Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The commencement of April sees a shift in the average high-temperature, moving from a wintry 39°F (3.9°C) in March to a cool 52.2°F (11.2°C). An average nighttime temperature of 35.4°F (1.9°C) is observed during April.Humidity
April and May, with an average relative humidity of 80%, are the least humid months in Cardiff.Rainfall
In April, the rain falls for 14.7 days. Throughout April, 2.32" (59mm) of precipitation is accumulated. Throughout the year, there are 150 rainfall days, and 24.13" (613mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Cardiff. In Cardiff, in April, snow falls for 4.8 days, with typically accumulated 2.13" (54mm) of snow. In Cardiff, during the entire year, snow falls for 78.2 days and aggregates up to 29.37" (746mm) of snow.Daylight
In April, the average length of the day is 13h and 25min.On the first day of April in Cardiff, sunrise is at 6:45 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:04 pm EDT.
Sunshine
In Cardiff, the average sunshine in April is 7h.UV index
In Cardiff, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Cardiff?
What is the least humid month in Cardiff?
What is the average humidity in April in Cardiff?
How much does it rain in Cardiff in April?
How many days does it snow in April in Cardiff?
How many hours of daylight does Cardiff have in April?
When is the sunrise / sunset in April in Cardiff?
How long on average sun shines in April in Cardiff?
What is the UV index reading in April in Cardiff?
Average temperature in April
Cardiff, NY
- Average high temperature in April: 52.2°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in April: 35.4°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in April
Cardiff, NY
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Cardiff, NY
- Average wind speed in April: 9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in April
Cardiff, NY
- Average humidity in April: 80%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (80%).
Average rainfall in April
Cardiff, NY
- Average rainfall in April: 2.32"
The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is November (1.57").
Average rainfall days in April
Cardiff, NY
- Average rainfall days in April: 14.7 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in April
Cardiff, NY
- Average snowfall in April: 2.13"
The month with the highest snowfall is February (6.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Cardiff, NY
- Average snowfall days in April: 4.8 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Cardiff, 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 6min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in April
Cardiff, NY
- Average sunshine days in April: 10.2 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in April
Cardiff, NY
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in April
Cardiff, NY
- Average cloud cover in April: 55
The months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in April
Cardiff, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May and October (6mi).
The months with the lowest visibility are January, February, March, June, July, August, September, November and December (5mi).
Cardiff, New York, USA
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