April weather forecast and climate
Harmony, CA

Weather in April

April, the same as March, is another comfortable spring month in Harmony, California, with average temperature ranging between min 49.5°F (9.7°C) and max 64.6°F (18.1°C).

Temperature

In Harmony, the average high-temperature is almost the same as in March - a still comfortable 64.6°F (18.1°C). The average low-temperature, in April, is 49.5°F (9.7°C).

Humidity

In April, the average relative humidity is 68%.

Rainfall

In Harmony, it is raining for 4.9 days, with typically 0.35" (9mm) of accumulated precipitation. Throughout the year, there are 46.6 rainfall days, and 6.73" (171mm) of precipitation is accumulated.

Daylight

In April, the average length of the day is 13.1h.

Sunshine

The average sunshine in Harmony is 10.8h.

UV index

In April, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Harmony?

In April, in Harmony, the average high-temperature is 64.6°F (18.1°C), and the average low-temperature is 49.5°F (9.7°C).

What is the average humidity in April in Harmony?

In April, the average relative humidity is 68%.

How much does it rain in Harmony in April?

In Harmony, California, during April, the rain falls for 4.9 days and regularly aggregates up to 0.35" (9mm) of precipitation.

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

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

How long on average sun shines in April in Harmony?

The average sunshine in April in Harmony, California, is 10.8h.

What is the UV index reading in April in Harmony?

The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in April
Harmony, CA

Average temperature in April - Harmony, CA
  • Average high temperature in April: 64.6°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 (59.4°F).

  • Average low temperature in April: 49.5°F

The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (47.8°F).

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Average pressure in April
Harmony, CA

Average pressure in April - Harmony, CA
  • Average pressure in April: 30.03"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is September (29.91").

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Average wind speed in April
Harmony, CA

Average wind speed in April - Harmony, CA
  • Average wind speed in April: 8.3mph

The windiest month (with the highest average wind speed) is May (8.6mph).
The calmest months (with the lowest average wind speed) are July, August, September, October and November (6.5mph).

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Average humidity in April
Harmony, CA

Average humidity in April - Harmony, CA
  • Average humidity in April: 68%

The month with the highest relative humidity is March (71%).
The month with the lowest relative humidity is October (61%).

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Average rainfall in April
Harmony, CA

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

The wettest months (with the highest rainfall) are March and December (1.3").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in April
Harmony, CA

Average rainfall days in April - Harmony, CA
  • Average rainfall days in April: 4.9 days

The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is August (0.8 days).

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

Average daylight in April / Average sunshine in April - Harmony, 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: 9.8h).

  • Average sunshine in April: 10.8h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.3h).

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Average sunshine days in April
Harmony, CA

Average sunshine days in April - Harmony, CA
  • Average sunshine days in April: 24.8 days

The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (21.2 days).

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Average UV index in April
Harmony, CA

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

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

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Average cloud cover in April
Harmony, CA

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

The month with the most cloud cover is March (Cloud cover 28).
Months with the least cloud cover are July, August and September (Cloud cover 8).

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Average visibility in April
Harmony, CA

Average visibility in April - Harmony, 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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