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
Knights Ferry, California, observes a slight ascent in average high-temperatures during April, adjusting from a refreshing 61.7°F (16.5°C) in March to a still comfortable 67.6°F (19.8°C). Despite higher daytime temperatures, nighttime averages fall to a chilly 44.6°F (7°C) in April in Knights Ferry, California.Humidity
In April, the average relative humidity in Knights Ferry is 64%.Rainfall
In Knights Ferry, during April, the rain falls for 9.5 days and regularly aggregates up to 1.77" (45mm) of precipitation. Throughout the year, there are 72.8 rainfall days, and 20.91" (531mm) of precipitation is accumulated.Snowfall
In Knights Ferry, snow does not fall in January, March through November.Daylight
In Knights Ferry, the average length of the day in April is 13h and 13min.On the first day of April, sunrise is at 6:46 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:52 pm PDT.
Sunshine
In Knights Ferry, the average sunshine in April is 10.2h.UV index
The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 5 during April translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the average April temperature in Knights Ferry?
What is the average humidity in April in Knights Ferry?
How many days does it rain in April in Knights Ferry?
When it does not snow in Knights Ferry?
What is the average length of the day in April in Knights Ferry?
When are sunrise and sunset in April in Knights Ferry?
How many hours of sunshine does Knights Ferry have in April?
How high is the UV index in April in Knights Ferry?
Average temperature in April
Knights Ferry, CA
- Average high temperature in April: 67.6°F
The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in April: 44.6°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).
Average pressure in April
Knights Ferry, CA
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Knights Ferry, CA
- Average wind speed in April: 5.7mph
The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).
Average humidity in April
Knights Ferry, CA
- Average humidity in April: 64%
The month with the highest relative humidity is March (70%).
The month with the lowest relative humidity is July (32%).
Average rainfall in April
Knights Ferry, CA
- Average rainfall in April: 1.77"
The wettest month (with the highest rainfall) is March (4.17").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Knights Ferry, CA
- Average rainfall days in April: 9.5 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is August (1 days).
Average snowfall in April
Knights Ferry, CA
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.28").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Knights Ferry, CA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Knights Ferry, CA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in April
Knights Ferry, CA
- Average sunshine days in April: 20.3 days
The month with the most sunshine days is August (29.1 days).
The month with the least sunshine days is March (17.8 days).
Average UV index in April
Knights Ferry, CA
- Average UV index in April: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Knights Ferry, CA
- Average cloud cover in April: 27
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in April
Knights Ferry, CA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Knights Ferry, California, USA
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