April weather forecast and climate
Lompoc, CA

Rows of a colorful flower garden and varying flower petal colors in a field in Lompoc, California
Rows of a colorful flower garden and varying flower petal colors in a field in Lompoc, California

Weather in April

April, like March, in Lompoc, California, is another enjoyable spring month, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 65.1°F (18.4°C).

Temperature

In April, the average high-temperature is almost the same as in March - a still comfortable 65.1°F (18.4°C). In April, the average low-temperature is 50.5°F (10.3°C).

Humidity

In April, the average relative humidity is 69%.

Rainfall

In Lompoc, in April, it is raining for 4.3 days, with typically 0.43" (11mm) of accumulated precipitation. Throughout the year, in Lompoc, there are 43.4 rainfall days, and 7.09" (180mm) of precipitation is accumulated.

Daylight

The average length of the day in Lompoc is 13.1h.

Sunshine

In April, the average sunshine in Lompoc, California, is 10.9h.

UV index

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against 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. 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 Lompoc?

In April, in Lompoc, the average high-temperature is 65.1°F (18.4°C), and the average low-temperature is 50.5°F (10.3°C).

What is the average humidity in April in Lompoc?

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

How much does it rain in Lompoc in April?

In Lompoc, in April, it is raining for 4.3 days, with typically 0.43" (11mm) of accumulated precipitation.

How many hours of daylight does Lompoc have in April?

The average length of the day in April in Lompoc, California, is 13.1h.

How long on average sun shines in April in Lompoc?

The average sunshine in April in Lompoc is 10.9h.

What is the month with the lowest UV index in Lompoc?

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Lompoc, California.

How high is the UV index in April in Lompoc?

The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in April
Lompoc, CA

Average temperature in April - Lompoc, CA
  • Average high temperature in April: 65.1°F

The warmest month (with the highest average high temperature) is September (74.7°F).
The month with the lowest average high temperature is December (61.3°F).

  • Average low temperature in April: 50.5°F

The month with the highest average low temperature is September (60.1°F).
The coldest month (with the lowest average low temperature) is February (49.1°F).

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Average pressure in April
Lompoc, CA

Average pressure in April - Lompoc, CA
  • Average pressure in April: 30.01"

The month with the highest atmospheric pressure is January (30.11").
Months with the lowest atmospheric pressure are June and September (29.91").

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Average wind speed in April
Lompoc, CA

Average wind speed in April - Lompoc, CA
  • Average wind speed in April: 10.4mph

The windiest month (with the highest average wind speed) is May (10.6mph).
The calmest month (with the lowest average wind speed) is January (7.9mph).

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Average humidity in April
Lompoc, CA

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

Months with the highest relative humidity are June, July and August (71%).
The month with the lowest relative humidity is November (63%).

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Average rainfall in April
Lompoc, CA

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

The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in April
Lompoc, CA

Average rainfall days in April - Lompoc, CA
  • Average rainfall days in April: 4.3 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.2 days).

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

Average daylight in April / Average sunshine in April - Lompoc, CA
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in April: 10.9h

Months with the most sunshine are June, July and August (Average sunshine: 11.9h).
The month with the least sunshine is February (Average sunshine: 6.4h).

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Average sunshine days in April
Lompoc, CA

Average sunshine days in April - Lompoc, CA
  • Average sunshine days in April: 25.3 days

The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in April
Lompoc, CA

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

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in April
Lompoc, CA

Average cloud cover in April - Lompoc, CA
  • Average cloud cover in April: 20

The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 9).

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Average visibility in April
Lompoc, CA

Average visibility in April - Lompoc, 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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