April weather forecast and climate
Novato, CA

Weather in April

April is an enjoyable spring month in Novato, California, with average temperature ranging between max 64°F (17.8°C) and min 47.1°F (8.4°C).

Temperature

In Novato, California, the average high-temperature is essentially the same as in March - an enjoyable 64°F (17.8°C). The average low-temperature, in Novato, California, is 47.1°F (8.4°C).

Humidity

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

Rainfall

In Novato, it is raining for 6.7 days, with typically 0.35" (9mm) of accumulated precipitation. Throughout the year, in Novato, there are 68.4 rainfall days, and 7.28" (185mm) of precipitation is accumulated.

Daylight

The average length of the day in April is 13.2h.

Sunshine

In April, the average sunshine in Novato is 10.1h.

UV index

In Novato, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in April in Novato?

In April, in Novato, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 47.1°F (8.4°C).

What is the average humidity in April in Novato?

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

How much does it rain in Novato in April?

In April, in Novato, the rain falls for 6.7 days. Throughout April, 0.35" (9mm) of precipitation is accumulated.

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

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

How long on average sun shines in April in Novato?

In April, the average sunshine in Novato, California, is 10.1h.

What is the UV index reading in April in Novato?

The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.

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).

[Resources]

Average pressure in April
Novato, CA

Average pressure in April - Novato, 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").

[Resources]

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).

[Resources]

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%).

[Resources]

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").

[Resources]

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).

[Resources]

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

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

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in April: 10.1h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is December (Average sunshine: 5.6h).

[Resources]

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).

[Resources]

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).
Months with the lowest UV index are January, February, November and December (UV index 3).

[Resources]

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).
Months with the least cloud cover are July and September (Cloud cover 14).

[Resources]

Average visibility in April
Novato, CA

Average visibility in April - Novato, 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).

[Resources]