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 average high-temperature for April is a moderate 56.8°F (13.8°C), closely aligning with the temperature of the preceding month. During the nights in April, an average low-temperature of 36.1°F (2.3°C) is observed.Humidity
In April, the average relative humidity is 83%.Rainfall
In April, in Oakland, the rain falls for 17.1 days. Throughout April, 2.8" (71mm) of precipitation is accumulated. Throughout the year, in Oakland, there are 153.9 rainfall days, and 27.72" (704mm) of precipitation is accumulated.Snowfall
Months with snowfall in Oakland are January through April, November and December. April is the last month it regularly snows. During 0.2 snowfall days, in April, Oakland aggregates 0.04" (1mm) of snow. In Oakland, during the entire year, snow falls for 5.2 days and aggregates up to 4.09" (104mm) of snow.Daylight
In Oakland, the average length of the day in April is 13h and 28min.On the first day of April, sunrise is at 6:53 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:14 pm PDT.
Sunshine
In Oakland, the average sunshine in April is 6.9h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 3 suggests these recommendations:
Adopt protective measures - It is advised to guard against sun damage. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Boost your sun resistance with garments that are densely woven yet spacious. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are April temperatures in Oakland?
What is the average humidity in April in Oakland?
How many days does it rain in April in Oakland?
What is the last month it snows in Oakland?
How many hours of daylight does Oakland have in April?
What time are sunrise and sunset in April in Oakland?
How long on average sun shines in April in Oakland?
What is the UV index reading in April in Oakland?
Average temperature in April
Oakland, OR
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (46°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (33.1°F).
Average pressure in April
Oakland, OR
- Average pressure in April: 30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in April
Oakland, OR
- Average wind speed in April: 3.9mph
The windiest months (with the highest average wind speed) are January and March (4mph).
The calmest month (with the lowest average wind speed) is September (3.2mph).
Average humidity in April
Oakland, OR
- Average humidity in April: 83%
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in April
Oakland, OR
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is December (4.17").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in April
Oakland, OR
- Average rainfall days in April: 17.1 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in April
Oakland, OR
- Average snowfall in April: 0.04"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Oakland, OR
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Oakland, OR
- 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 August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in April
Oakland, OR
- Average sunshine days in April: 11.1 days
The month with the most sunshine days is July (25.4 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in April
Oakland, OR
- 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, November and December (UV index 2).
Average cloud cover in April
Oakland, OR
- Average cloud cover in April: 58
The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Oakland, OR
- Average visibility in April: 4mi
The months with the highest visibility are July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (4mi).
Oakland, Oregon, USA
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