April weather forecast
Brisbane, CA

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Weather in April

April is a comfortable spring month in Brisbane, California, with an average temperature ranging between min 49.3°F (9.6°C) and max 61.3°F (16.3°C).

Temperature

With the onset of April, the average high-temperature registers at an enjoyable 61.3°F (16.3°C), subtly different from March's 58.5°F (14.7°C). Brisbane's temperature lowers to a mean of 49.3°F (9.6°C) during the nights in April.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Brisbane, in April, it is raining for 5.3 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, in Brisbane, there are 53.6 rainfall days, and 3.9" (99mm) of precipitation is accumulated.

Daylight

The average length of the day in April is 13h and 12min.
On the first day of April in Brisbane, sunrise is at 6:53 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 7:59 pm PDT.

Sunshine

In Brisbane, California, the average sunshine in April is 10.3h.

UV index

In Brisbane, California, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 4 during April translates into the following guidance:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What are April temperatures in Brisbane?

The average high-temperature, in April, in Brisbane, is 61.3°F (16.3°C), while the average low-temperature is 49.3°F (9.6°C).

What is the average humidity in April in Brisbane?

In Brisbane, California, the average relative humidity in April is 75%.

How many days does it rain in April in Brisbane?

In Brisbane, during April, the rain falls for 5.3 days and regularly aggregates up to 0.2" (5mm) of precipitation.

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

In Brisbane, the average day length in April is 13h and 12min.

What time are sunrise and sunset in April in Brisbane?

In April, on the first day of the month, sunrise is at 6:53 am and sunset at 7:32 pm. On the last day of the month, in Brisbane, sunrise is at 6:14 am and sunset at 7:59 pm PDT.

How long on average sun shines in April in Brisbane?

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

What is the UV index reading in April in Brisbane?

The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Brisbane, CA

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

The warmest month (with the highest average high temperature) is September (70°F).
The month with the lowest average high temperature is December (55.6°F).

  • Average low temperature in April: 49.3°F

The months with the highest average low temperature are August and September (56.5°F).
The coldest months (with the lowest average low temperature) are January, February and December (47.8°F).

Average pressure in April
Brisbane, CA

Average pressure in April - Brisbane, 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).

Average wind speed in April
Brisbane, CA

Average wind speed in April - Brisbane, CA
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

Average humidity in April
Brisbane, CA

Average humidity in April - Brisbane, CA
  • Average humidity in April: 75%

The month with the highest relative humidity is August (78%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in April
Brisbane, CA

Average rainfall in April - Brisbane, CA
  • Average rainfall in April: 0.2"

The wettest month (with the highest rainfall) is February (0.79").
The driest months (with the least rainfall) are June, July and August (0.04").

Average rainfall days in April
Brisbane, CA

Average rainfall days in April - Brisbane, CA
  • Average rainfall days in April: 5.3 days

The month with the highest number of rainy days is March (9.4 days).
The month with the least rainy days is June (1.1 days).

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

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

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

  • Average sunshine in April: 10h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in April
Brisbane, CA

Average sunshine days in April - Brisbane, CA
  • Average sunshine days in April: 23.1 days

The months with the most sunshine days are June, July and September (26.3 days).
The month with the least sunshine days is March (19.4 days).

Average UV index in April
Brisbane, CA

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

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

Average cloud cover in April
Brisbane, CA

Average cloud cover in April - Brisbane, 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 September (Cloud cover 16).

Average visibility in April
Brisbane, CA

Average visibility in April - Brisbane, 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).

Brisbane, California, USA

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