April weather forecast and climate
Newark, CA

Weather in April

April, the same as March, is another comfortable spring month in Newark, California, with average temperature fluctuating between 66.7°F (19.3°C) and 46°F (7.8°C).

Temperature

In Newark, California, the average high-temperature is almost the same as in March - a still comfortable 66.7°F (19.3°C). In Newark, the average low-temperature is 46°F (7.8°C).

Humidity

The average relative humidity in Newark, California, is 69%.

Rainfall

In Newark, in April, during 5.4 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Newark, during the entire year, the rain falls for 43.5 days and collects up to 2.36" (60mm) of precipitation.

Daylight

In April, the average length of the day in Newark, California, is 13.2h.

Sunshine

In April, the average sunshine in Newark is 10.4h.

UV index

In Newark, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in April in Newark?

The average high-temperature, in April, in Newark, California, is 66.7°F (19.3°C), while the average low-temperature is 46°F (7.8°C).

What is the average humidity in April in Newark?

In Newark, the average relative humidity in April is 69%.

How many days does it rain in April in Newark?

In Newark, in April, it is raining for 5.4 days, with typically 0.16" (4mm) of accumulated precipitation.

What is the average length of the day in April in Newark?

In Newark, the average length of the day in April is 13.2h.

How many hours of sunshine does Newark have in April?

The average sunshine in April in Newark, California, is 10.4h.

How high is the UV index in April in Newark?

The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in April
Newark, CA

Average temperature in April - Newark, CA
  • Average high temperature in April: 66.7°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in April: 46°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, February and December (43.7°F).

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Average pressure in April
Newark, CA

Average pressure in April - Newark, CA
  • Average pressure in April: 30.03"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in April
Newark, CA

Average wind speed in April - Newark, CA
  • Average wind speed in April: 6mph

The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest months (with the lowest average wind speed) are October and November (4.6mph).

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Average humidity in April
Newark, CA

Average humidity in April - Newark, CA
  • Average humidity in April: 69%

The month with the highest relative humidity is March (72%).
Months with the lowest relative humidity are July and September (61%).

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Average rainfall in April
Newark, CA

Average rainfall in April - Newark, CA
  • Average rainfall in April: 0.16"

The wettest months (with the highest rainfall) are February and March (0.47").
The driest months (with the least rainfall) are July and August (0").

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Average rainfall days in April
Newark, CA

Average rainfall days in April - Newark, CA
  • Average rainfall days in April: 5.4 days

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is July (0.3 days).

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Average daylight in April /
Average sunshine in April
Newark, CA

Average daylight in April / Average sunshine in April - Newark, CA
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in April: 10.4h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in April
Newark, CA

Average sunshine days in April - Newark, CA
  • Average sunshine days in April: 24.6 days

The month with the most sunshine days is July (30.5 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in April
Newark, CA

Average UV index in April - Newark, CA
  • Average UV index in April: 5

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in April
Newark, CA

Average cloud cover in April - Newark, CA
  • Average cloud cover in April: 27

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in April
Newark, CA

Average visibility in April - Newark, CA
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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