February weather - Winter 2024

Weather in February
Frequently asked questions
Average temperature in February
Average pressure in February
Average wind speed in February
Average humidity in February
Average rainfall in February
Average rainfall days in February
Average sea temperature in February
Average daylight in February
Average sunshine in February
Average sunshine days in February
Average UV index in February
Average cloud cover in February
Average visibility in February

Wood and rope barriers at sunset on the waterfront of Bayside Park in Chula Vista, San Diego Bay, California

Weather in February

Variability in weather continues into February as the climate transitions towards softer spring conditions. Averages show an increase in rainfall with a high of 1.1" (28mm), yet Chula Vista remains predominantly dry. The city experiences slightly warmer conditions as compared to January, however, the winds grow stronger with a month's maximum speed of 6.5mph (10.5km/h). Meanwhile, daylight increases, hinting at longer days to come. February marks the end of winter providing an enchanting contrast of cool days and nights.

Temperature

During February, Chula Vista records an average high-temperature of a still refreshing 64.2°F (17.9°C), marking a slight divergence from January's 65.1°F (18.4°C). Throughout February nights, Chula Vista experiences a consistent temperature average of 51.1°F (10.6°C).

Humidity

In February, the average relative humidity in Chula Vista is 63%.

Rainfall

The month with the most rainfall is February, when the rain falls for 5.6 days and typically aggregates up to 1.1" (28mm) of precipitation.

Ocean temperature

February is the month with the coldest seawater, with an average ocean temperature of 58.6°F (14.8°C).
Note: Swimming in 58.6°F (14.8°C) feels unbearing at 55.4°F (13°C) and can be life-risking below 50°F (10°C), causing breathing issues and cold shock, depending on a person's capacity.

Daylight

In Chula Vista, the average length of the day in February is 11h and 3min.
On the first day of February in Chula Vista, California, sunrise is at 6:42 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 5:45 pm PST.

Sunshine

The average sunshine in February in Chula Vista is 6.8h.

UV index

The months with the lowest UV index in Chula Vista are January through March, November and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 4 during February leads to these advisories:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

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Frequently asked questions

What are February temperatures in Chula Vista?

In February, the average high-temperature and low-temperature in Chula Vista, California, are 64.2°F (17.9°C) and 51.1°F (10.6°C) respectively.

What is the average humidity in February in Chula Vista?

In February, the average relative humidity is 63%.

What is the rainiest month in Chula Vista?

February is the month with the most rainfall. Rain falls for 5.6 days and accumulates 1.1" (28mm) of precipitation.

How many days does it rain in February in Chula Vista?

In Chula Vista, California, in February, during 5.6 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

When is the ocean coldest in Chula Vista?

February is the month with the coldest seawater in Chula Vista, with an average ocean temperature of 58.6°F (14.8°C).

What is the ocean temperature in February in Chula Vista?

In Chula Vista, California, in February, the average water temperature is 58.6°F (14.8°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 February in Chula Vista?

The average day length in February in Chula Vista, California, is 11h and 3min.

What time are sunrise and sunset in February in Chula Vista?

On the first day of February in Chula Vista, California, sunrise is at 6:42 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 5:45 pm PST.

How long on average sun shines in February in Chula Vista?

In February, the average sunshine duration in Chula Vista, California, is 6.8h.

What is the month with the lowest UV index in Chula Vista?

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Chula Vista.

How high is the UV index in February in Chula Vista?

In Chula Vista, the average daily maximum UV index in February is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J February M A M J J A S O N D

Jan

February

Mar

Average high temperature

65.1°F 18.4°C

64.2°F 17.9°C

65.5°F 18.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.8mph 9.3km/h

6.5mph 10.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

4.7

5.6

7.2

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

25.1

21.1

23.1

Average UV index

Average cloud cover

Average visibility

Average temperature in February
Chula Vista, CA

Average high temperature in February: 64.2°F

The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (63.7°F).

Average low temperature in February: 51.1°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is February (51.1°F).

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Average pressure in February
Chula Vista, CA

Average pressure in February: 30.04"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).

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Average wind speed in February
Chula Vista, CA

Average wind speed in February: 5.8mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is October (5mph).

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Average humidity in February
Chula Vista, CA

Average humidity in February: 63%

The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (58%).

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Average rainfall in February
Chula Vista, CA

Average rainfall in February: 1.1"

The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in February
Chula Vista, CA

Average rainfall days in February: 5.6 days

The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is June (1.7 days).

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Average sea temperature in February
Chula Vista, CA

Average sea temperature in February: 58.7°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (58.7°F).

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Average daylight in February /
Average sunshine in February
Chula Vista, CA

Average daylight in February: 11h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

Average sunshine in February: 6h and 5min

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 42min).

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Average sunshine days in February
Chula Vista, CA

Average sunshine days in February: 21.1 days

The month with the most sunshine days is June (27.2 days).
The month with the least sunshine days is February (21.1 days).

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Average UV index in February
Chula Vista, 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, March, November and December (UV index 4).

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Average cloud cover in February
Chula Vista, CA

Average cloud cover in February: 22

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in February
Chula Vista, 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).

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February weather forecast
Chula Vista, CA

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