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 shift from March to April is marked by a slight increase in the average high-temperature, moving from 61.3°F (16.3°C) to a still refreshing 67.6°F (19.8°C). Despite higher daytime temperatures, nighttime averages fall to a frosty 44.6°F (7°C) in April.Humidity
In Ione, the average relative humidity in April is 68%.Rainfall
In Ione, in April, during 9.3 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, in Ione, there are 75.1 rainfall days, and 19.06" (484mm) of precipitation is accumulated.Snowfall
In Ione, California, snow does not fall in January through November.Daylight
In April, the average length of the day is 13h and 14min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:27 pm. On the last day of April, in Ione, sunrise is at 6:06 am and sunset at 7:54 pm PDT.
Sunshine
The average sunshine in April in Ione is 10.3h.UV index
The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 5 during April leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are April temperatures in Ione?
What is the average humidity in April in Ione?
How many days does it rain in April in Ione?
When it does not snow in Ione?
What is the average length of the day in April in Ione?
What time are sunrise and sunset in April in Ione?
How many hours of sunshine does Ione have in April?
What is the UV index intensity in April in Ione?
Average temperature in April
Ione, CA
- Average high temperature in April: 67.6°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (54°F).
- Average low temperature in April: 44.6°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (38.8°F).
Average pressure in April
Ione, CA
- Average pressure in April: 30.02"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
Ione, CA
- Average wind speed in April: 4.8mph
The windiest month (with the highest average wind speed) is February (5.6mph).
The calmest months (with the lowest average wind speed) are August and September (3.9mph).
Average humidity in April
Ione, CA
- Average humidity in April: 68%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).
Average rainfall in April
Ione, CA
- Average rainfall in April: 1.61"
The wettest month (with the highest rainfall) is March (3.7").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Ione, CA
- Average rainfall days in April: 9.3 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is August (1.2 days).
Average snowfall in April
Ione, CA
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Ione, 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, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Ione, CA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 10h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in April
Ione, CA
- Average sunshine days in April: 19.8 days
The months with the most sunshine days are July and August (28.8 days).
The month with the least sunshine days is March (16.3 days).
Average UV index in April
Ione, 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
Ione, 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
Ione, 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).
Ione, California, USA
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