April weather forecast
Novato, CA

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Weather in April

April is a refreshing spring month in Novato, California, with an average temperature fluctuating between 64°F and 47.1°F.

Temperature

The commencement of April brings an average high-temperature of an enjoyable 64°F, marking an inconsequential divergence from March. Throughout the month of April, Novato reports a steady low-temperature average of 47.1°F.

Humidity

In Novato, the average relative humidity in April is 73%.

Rainfall

In Novato, during April, the rain falls for 6.7 days and regularly aggregates up to 0.35" of precipitation. Throughout the year, in Novato, California, there are 68.4 rainfall days, and 7.28" of precipitation is accumulated.

Daylight

The average length of the day in April in Novato is 13h and 13min.
On the first day of the month, sunrise is at 6:55 am and sunset at 7:33 pm. On the last day of April, in Novato, sunrise is at 6:14 am and sunset at 8:00 pm PDT.

Sunshine

The average sunshine in April is 10.1h.

UV index

In Novato, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 5 transforms into these recommendations:
Be vigilant - Preventing sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What are the temperatures in Novato in April?

The high-temperature, in April, in Novato, is 64°F, while the low-temperature averages to 47.1°F.

What is the average humidity in April in Novato?

The average relative humidity in April is 73%.

How many days does it rain in April in Novato?

In Novato, California, during April, the rain falls for 6.7 days and regularly aggregates up to 0.35" of precipitation.

How many hours of daylight does Novato have in April?

The average day length in April in Novato is 13h and 13min.

What time are sunrise and sunset in April in Novato?

In April, on the first day of the month, sunrise is at 6:55 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:00 pm PDT.

How many hours of sunshine does Novato have in April?

The average sunshine duration in April in Novato, California, is 10.1h.

What is the UV index intensity in April in Novato?

In Novato, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Novato, CA

Average temperature in April - Novato, CA
  • Average high temperature in April: 64°F

The warmest month (with the highest average high temperature) is September (75.4°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in April: 47.1°F

The month with the highest average low temperature is September (55.8°F).
The coldest month (with the lowest average low temperature) is December (43.9°F).

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Average pressure in April
Novato, CA

Average pressure in April - Novato, 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).

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Average wind speed in April
Novato, CA

Average wind speed in April - Novato, CA
  • Average wind speed in April: 7.1mph

The windiest month (with the highest average wind speed) is May (7.3mph).
The calmest month (with the lowest average wind speed) is November (5.1mph).

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Average humidity in April
Novato, CA

Average humidity in April - Novato, CA
  • Average humidity in April: 73%

The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in April
Novato, CA

Average rainfall in April - Novato, CA
  • Average rainfall in April: 0.35"

The wettest month (with the highest rainfall) is February (1.65").
The driest months (with the least rainfall) are July, August and September (0.08").

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Average rainfall days in April
Novato, CA

Average rainfall days in April - Novato, CA
  • Average rainfall days in April: 6.7 days

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is June (2 days).

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

Average daylight in April / Average sunshine in April - Novato, 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 1min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in April
Novato, CA

Average sunshine days in April - Novato, CA
  • Average sunshine days in April: 21.7 days

The month with the most sunshine days is October (24.9 days).
The month with the least sunshine days is March (18.5 days).

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Average UV index in April
Novato, CA

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

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in April
Novato, CA

Average cloud cover in April - Novato, CA
  • Average cloud cover in April: 29

The month with the most cloud cover is March (Cloud cover 38).
The months with the least cloud cover are July and September (Cloud cover 14).

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Average visibility in April
Novato, CA

Average visibility in April - Novato, 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).

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Novato, California, USA

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