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 sea temperature 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
As Pinole, California, steps into April, the average high-temperature is measured at a still refreshing 65.7°F (18.7°C), displaying minor differences from March's 61°F (16.1°C). During April, the nighttime temperature averages to a chilly 47.8°F (8.8°C).Humidity
In Pinole, California, the average relative humidity in April is 70%.Rainfall
In Pinole, California, in April, it is raining for 7.3 days, with typically 0.71" (18mm) of accumulated precipitation. In Pinole, during the entire year, the rain falls for 72.2 days and collects up to 12.83" (326mm) of precipitation.Ocean temperature
The month with the coldest seawater is April, with an average ocean temperature of 52.7°F (11.5°C).Note: Beware of 52.7°F (11.5°C) waters at 55.4°F (13°C), they're uninviting, and a dip below 50°F (10°C) has risks of breath loss and cold shock, contingent on health.
Daylight
In April, the average length of the day in Pinole is 13h and 13min.On the first day of April in Pinole, California, sunrise is at 6:52 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:59 pm PDT.
Sunshine
In Pinole, California, the average sunshine in April is 10.3h.UV index
The months with the highest UV index are April through September, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 5 in April, converts into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the average April temperature in Pinole?
What is the average humidity in April in Pinole?
How much does it rain in Pinole in April?
What is the month with the coldest ocean in Pinole?
What is the ocean temperature in April in Pinole?
How many hours of daylight does Pinole have in April?
When are sunrise and sunset in April in Pinole?
How many hours of sunshine does Pinole have in April?
What is the month with the highest UV index in Pinole?
How high is the UV index in April in Pinole?
Average temperature in April
Pinole, CA
- Average high temperature in April: 65.7°F
The warmest month (with the highest average high temperature) is September (77.5°F).
The month with the lowest average high temperature is December (55.4°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is August (56.8°F).
The coldest months (with the lowest average low temperature) are January and December (43.9°F).
Average pressure in April
Pinole, CA
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in April
Pinole, CA
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is May (7.5mph).
The calmest month (with the lowest average wind speed) is November (4.8mph).
Average humidity in April
Pinole, CA
- Average humidity in April: 70%
The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are September and October (63%).
Average rainfall in April
Pinole, CA
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is February (2.76").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Pinole, CA
- Average rainfall days in April: 7.3 days
The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (1.1 days).
Average sea temperature in April
Pinole, CA
- Average sea temperature in April: 52.6°F
The best month for swimming (with the highest average sea temperature) is September (57°F).
The coldest month (with the lowest average sea temperature) is April (52.6°F).
Average daylight in April /
Average sunshine in April
Pinole, 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 36min).
- Average sunshine in April: 10h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Pinole, CA
- Average sunshine days in April: 21.6 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (16.4 days).
Average UV index in April
Pinole, CA
- Average UV index in April: 5
The months with the highest UV index are April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Pinole, CA
- Average cloud cover in April: 28
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in April
Pinole, 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).
Pinole, California, USA
Weather forecast for your location
2. Allow the app to use your location
