April weather forecast
Montalvo, CA

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Weather in April

April, like March, in Montalvo, California, is another refreshing spring month, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 52°F (11.1°C).

Temperature

The unfolding of April shows an average high-temperature of a still refreshing 63.1°F (17.3°C), indicating a slight variance from March's 61°F (16.1°C). Montalvo experiences an average low-temperature reading of 52°F (11.1°C) throughout April.

Humidity

The average relative humidity in April in Montalvo is 65%.

Rainfall

In Montalvo, during April, the rain falls for 4.6 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Montalvo, during the entire year, the rain falls for 47.8 days and collects up to 6.97" (177mm) of precipitation.

Daylight

In April, the average length of the day is 13h and 4min.
On the first day of April, sunrise is at 6:42 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:40 pm PDT.

Sunshine

In Montalvo, the average sunshine in April is 11.1h.

UV index

In Montalvo, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in April translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What are April temperatures in Montalvo?

The high-temperature, in April, in Montalvo, is 63.1°F (17.3°C), while the low-temperature averages to 52°F (11.1°C).

What is the average humidity in April in Montalvo?

In Montalvo, California, the average relative humidity in April is 65%.

How much does it rain in Montalvo in April?

In Montalvo, California, during April, the rain falls for 4.6 days and regularly aggregates up to 0.43" (11mm) of precipitation.

How many hours of daylight does Montalvo have in April?

In April, the average day length in Montalvo is 13h and 4min.

When is the sunrise / sunset in April in Montalvo?

In April, on the first day of the month, sunrise is at 6:42 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:40 pm PDT.

How many hours of sunshine does Montalvo have in April?

In Montalvo, the average sunshine duration in April is 11.1h.

What is the UV index intensity in April in Montalvo?

In Montalvo, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Montalvo, CA

Average temperature in April - Montalvo, CA
  • Average high temperature in April: 63.1°F

The warmest months (with the highest average high temperature) are August and September (74.3°F).
The month with the lowest average high temperature is February (59°F).

  • Average low temperature in April: 52°F

The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

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Average pressure in April
Montalvo, CA

Average pressure in April - Montalvo, CA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).

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Average wind speed in April
Montalvo, CA

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

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).

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Average humidity in April
Montalvo, CA

Average humidity in April - Montalvo, CA
  • Average humidity in April: 65%

The months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is November (56%).

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Average rainfall in April
Montalvo, CA

Average rainfall in April - Montalvo, CA
  • Average rainfall in April: 0.43"

The wettest month (with the highest rainfall) is January (1.34").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in April
Montalvo, CA

Average rainfall days in April - Montalvo, CA
  • Average rainfall days in April: 4.6 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is August (2.1 days).

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

Average daylight in April / Average sunshine in April - Montalvo, CA
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in April: 11h and 1min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

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Average sunshine days in April
Montalvo, CA

Average sunshine days in April - Montalvo, CA
  • Average sunshine days in April: 24.3 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (20.4 days).

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Average UV index in April
Montalvo, CA

Average UV index in April - Montalvo, CA
  • Average UV index in April: 4

The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in April
Montalvo, CA

Average cloud cover in April - Montalvo, CA
  • Average cloud cover in April: 16

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in April
Montalvo, CA

Average visibility in April - Montalvo, 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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Montalvo, California, USA

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