February weather forecast
Fullerton, CA

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Trees and neat lawns of the famous Muckenthaler Community Center in Fullerton, California
Trees and neat lawns of the famous Muckenthaler Community Center in Fullerton, California

Weather in February

February retains a similar temperature range as January with slight fluctuations. Although no extreme change is observed from the previous month, February witnesses slightly elevated rainfall at 1.26" (32mm). The weather remains comfortable despite slightly higher relative humidity at 59% as compared to January. As we move towards the spring season, suitable temperatures with moderate rainfall continue to make February a favourable month. The UV index remains at 4, making it a safe period for sun exposure.

Temperature

As January turns into February, the average high-temperatures rest at a still enjoyable 65.3°F (18.5°C), showing a minor variation from the prior month. In the month of February, the average temperature dips to a cool 50.2°F (10.1°C) during the night.

Humidity

In Fullerton, the average relative humidity in February is 59%.

Rainfall

In February, the rain falls for 5.3 days. Throughout February, 1.26" (32mm) of precipitation is accumulated. In Fullerton, during the entire year, the rain falls for 52.5 days and collects up to 7.09" (180mm) of precipitation.

Daylight

In Fullerton, the average length of the day in February is 10h and 59min.
On the first day of February, sunrise is at 6:48 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 5:47 pm PST.

Sunshine

In Fullerton, the average sunshine in February is 6.8h.

UV index

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 4 in February interprets into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

What is the temperature in February?

An average high-temperature, in February, in Fullerton, is 65.3°F (18.5°C) and the average low-temperature is 50.2°F (10.1°C).

What is the average humidity in February?

In February, the average relative humidity is 59%.

How many days does it rain in February in Fullerton?

In Fullerton, in February, during 5.3 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

How many hours of daylight does Fullerton have in February?

In February, the average day length is 10h and 59min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 6:48 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 5:47 pm PST.

How many hours of sunshine does Fullerton have in February?

The average sunshine duration in February is 6.8h.

When is the lowest UV index?

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index.

How high is the UV index in February?

The average daily maximum UV index in February in Fullerton is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Fullerton, CA

Average temperature in February - Fullerton, CA
  • Average high temperature in February: 65.3°F

The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (64°F).

  • Average low temperature in February: 50.2°F

The month with the highest average low temperature is August (65.5°F).
The coldest month (with the lowest average low temperature) is February (50.2°F).

Average pressure in February
Fullerton, CA

Average pressure in February - Fullerton, CA
  • Average pressure in February: 30.05"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in February
Fullerton, CA

Average wind speed in February - Fullerton, CA
  • Average wind speed in February: 5.2mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest months (with the lowest average wind speed) are September and October (4.7mph).

Average humidity in February
Fullerton, CA

Average humidity in February - Fullerton, CA
  • Average humidity in February: 59%

The month with the highest relative humidity is June (65%).
The month with the lowest relative humidity is November (51%).

Average rainfall in February
Fullerton, CA

Average rainfall in February - Fullerton, CA
  • Average rainfall in February: 1.26"

The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in February
Fullerton, CA

Average rainfall days in February - Fullerton, CA
  • Average rainfall days in February: 5.3 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.5 days).

Average daylight in February /
Average sunshine in February
Fullerton, CA

Average daylight in February / Average sunshine in February - Fullerton, CA
  • Average daylight in February: 11h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in February: 6h and 5min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days in February
Fullerton, CA

Average sunshine days in February - Fullerton, CA
  • Average sunshine days in February: 20.6 days

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is February (20.6 days).

Average UV index in February
Fullerton, CA

Average UV index in February - Fullerton, CA
  • Average UV index in February: 4

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).

Average cloud cover in February
Fullerton, CA

Average cloud cover in February - Fullerton, CA
  • Average cloud cover in February: 21

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in February
Fullerton, CA

Average visibility in February - Fullerton, CA
  • Average visibility in February: 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).

Fullerton, California, USA

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