April weather forecast
Martell, CA

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Weather in April

April in Martell, California, is a refreshing spring month, with an average temperature ranging between min 43.3°F (6.3°C) and max 65.7°F (18.7°C).

Temperature

Martell's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's refreshing 59.5°F (15.3°C) to an enjoyable 65.7°F (18.7°C). A noticeable downturn in temperature characterizes the April nights in Martell, averaging at a frosty 43.3°F (6.3°C).

Humidity

The average relative humidity in April in Martell is 69%.

Rainfall

In Martell, during April, the rain falls for 10.3 days and regularly aggregates up to 2.01" (51mm) of precipitation. In Martell, California, during the entire year, the rain falls for 81.8 days and collects up to 23.39" (594mm) of precipitation.

Snowfall

January, April through October are months without snowfall in Martell.

Daylight

The average length of the day in April is 13h and 14min.
On the first day of the month, sunrise is at 6:46 am and sunset at 7:26 pm. On the last day of April, in Martell, sunrise is at 6:06 am and sunset at 7:54 pm PDT.

Sunshine

In Martell, the average sunshine in April is 10.2h.

UV index

The average daily maximum UV index in April in Martell is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 5 during April translates into these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the temperature in April in Martell?

The average high-temperature and low-temperature in Martell, California, during April are 65.7°F (18.7°C) and 43.3°F (6.3°C) respectively.

What is the average humidity in April in Martell?

In April, the average relative humidity is 69%.

How much does it rain in Martell in April?

In Martell, California, in April, during 10.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in Martell?

January, April through October are months without snowfall.

Does it snow in Martell in April?

In April, it doesn't snow. March is the latest month when it typically snows.

How many hours of daylight does Martell have in April?

The average day length in April in Martell is 13h and 14min.

What time are sunrise and sunset in April in Martell?

On the first day of April in Martell, California, sunrise is at 6:46 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:54 pm PDT.

How many hours of sunshine does Martell have in April?

In Martell, the average sunshine duration in April is 10.2h.

What is the UV index intensity in April in Martell?

The average daily maximum UV index in April in Martell, California, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Martell, CA

Average temperature in April - Martell, CA
  • Average high temperature in April: 65.7°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (52.9°F).

  • Average low temperature in April: 43.3°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).

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Average pressure in April
Martell, CA

Average pressure in April - Martell, CA
  • Average pressure in April: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Martell, CA

Average wind speed in April - Martell, CA
  • Average wind speed in April: 4.9mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in April
Martell, CA

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

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).

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Average rainfall in April
Martell, CA

Average rainfall in April - Martell, CA
  • Average rainfall in April: 2.01"

The wettest month (with the highest rainfall) is March (4.69").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in April
Martell, CA

Average rainfall days in April - Martell, CA
  • Average rainfall days in April: 10.3 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is August (1.5 days).

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Average snowfall in April
Martell, CA

Average snowfall in April - Martell, CA
  • Average snowfall in April: 0"

The month with the highest snowfall is February (2.01").
The months with the least snowfall are January, April, May, June, July, August, September and October (0").

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Average snowfall days in April
Martell, CA

Average snowfall days in April - Martell, CA
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Martell, 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 30min).

  • Average sunshine in April: 10h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in April
Martell, CA

Average sunshine days in April - Martell, CA
  • Average sunshine days in April: 18.3 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (15.1 days).

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Average UV index in April
Martell, CA

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

The months with the highest UV index are June, July and August (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
Martell, CA

Average cloud cover in April - Martell, 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 4).

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Average visibility in April
Martell, CA

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

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