April weather forecast
Pacific Grove, CA

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Weather in April

April in Pacific Grove, California, is a refreshing spring month, with an average temperature fluctuating between 47.3°F (8.5°C) and 61.3°F (16.3°C).

Temperature

March's transformation into April witnesses an average high-temperature of a still refreshing 61.3°F (16.3°C), noting a minor change from the preceding month. Pacific Grove's average low-temperature for the month of April records at a chilly 47.3°F (8.5°C).

Humidity

In Pacific Grove, the average relative humidity in April is 75%.

Rainfall

In Pacific Grove, during April, the rain falls for 8 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Pacific Grove, during the entire year, the rain falls for 73.6 days and collects up to 11.77" (299mm) of precipitation.

Ocean temperature

The month with the coldest seawater in Pacific Grove is April, with an average ocean temperature of 53.8°F (12.1°C).
Note: Swimming in 53.8°F (12.1°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Pacific Grove, the average length of the day in April is 13h and 10min.
On the first day of April in Pacific Grove, sunrise is at 6:52 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:55 pm PDT.

Sunshine

The average sunshine in April is 10.3h.

UV index

In Pacific Grove, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 4 in April transforms into this advice:
Be vigilant - Preventing sunburn is recommended. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the temperature in April in Pacific Grove?

In April, the average high-temperature and low-temperature are 61.3°F (16.3°C) and 47.3°F (8.5°C) respectively.

What is the average humidity in April in Pacific Grove?

In April, the average relative humidity is 75%.

How many days does it rain in April in Pacific Grove?

In April, in Pacific Grove, the rain falls for 8 days. Throughout April, 0.83" (21mm) of precipitation is accumulated.

When is the ocean coldest in Pacific Grove?

April is the month with the coldest seawater in Pacific Grove, with an average ocean temperature of 53.8°F (12.1°C).

How cold is the water in April in Pacific Grove?

In April, the average ocean temperature is 53.8°F (12.1°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in April in Pacific Grove?

In Pacific Grove, the average day length in April is 13h and 10min.

What time are sunrise and sunset in April in Pacific Grove?

On the first day of April in Pacific Grove, sunrise is at 6:52 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:55 pm PDT.

How long on average sun shines in April in Pacific Grove?

In April, the average sunshine duration in Pacific Grove is 10.3h.

What is the UV index reading in April in Pacific Grove?

In Pacific Grove, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Pacific Grove, CA

Average temperature in April - Pacific Grove, CA
  • Average high temperature in April: 61.3°F

The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (57.2°F).

  • Average low temperature in April: 47.3°F

The months with the highest average low temperature are August and September (55.2°F).
The coldest month (with the lowest average low temperature) is February (46°F).

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Average pressure in April
Pacific Grove, CA

Average pressure in April - Pacific Grove, CA
  • Average pressure in April: 30.04"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

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Average wind speed in April
Pacific Grove, CA

Average wind speed in April - Pacific Grove, CA
  • Average wind speed in April: 7.5mph

The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in April
Pacific Grove, CA

Average humidity in April - Pacific Grove, CA
  • Average humidity in April: 75%

The months with the highest relative humidity are March and May (76%).
The month with the lowest relative humidity is November (68%).

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Average rainfall in April
Pacific Grove, CA

Average rainfall in April - Pacific Grove, CA
  • Average rainfall in April: 0.83"

The wettest month (with the highest rainfall) is December (2.4").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in April
Pacific Grove, CA

Average rainfall days in April - Pacific Grove, CA
  • Average rainfall days in April: 8 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (1.1 days).

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Average sea temperature in April
Pacific Grove, CA

Average sea temperature in April - Pacific Grove, CA
  • Average sea temperature in April: 53.8°F

The best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).

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Average daylight in April /
Average sunshine in April
Pacific Grove, CA

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in April: 10h and 2min

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

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Average sunshine days in April
Pacific Grove, CA

Average sunshine days in April - Pacific Grove, CA
  • Average sunshine days in April: 20.3 days

The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is March (16.8 days).

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Average UV index in April
Pacific Grove, CA

Average UV index in April - Pacific Grove, CA
  • Average UV index in April: 4

The months with the highest UV index are June, July, August and September (UV index 5).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in April
Pacific Grove, CA

Average cloud cover in April - Pacific Grove, CA
  • Average cloud cover in April: 27

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in April
Pacific Grove, CA

Average visibility in April - Pacific Grove, 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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Pacific Grove, California, USA

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