Monthly weather forecast and climate
Long Beach, CA
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
A colorful sunset sky over the Pacific Ocean in Long Beach, California
Weather in January
January, like December, in Long Beach, California, is another enjoyable winter month, with average temperature varying between 65.1°F (18.4°C) and 52.9°F (11.6°C). In January, the average high-temperature is relatively the same as in December - a still enjoyable 65.1°F (18.4°C). Weather in January »
Weather in February
February, the last month of the winter, in Long Beach, is also an enjoyable month, with average temperature fluctuating between 64°F (17.8°C) and 52°F (11.1°C). In Long Beach, the average high-temperature in February is practically the same as in January - a still enjoyable 64°F (17.8°C). Weather in February »
Weather in March
The first month of the spring, March, is still a comfortable month in Long Beach, California, with average temperature varying between 53.1°F (11.7°C) and 66.4°F (19.1°C). In Long Beach, the average high-temperature is essentially the same as in February - a still enjoyable 66.4°F (19.1°C). Weather in March »
Weather in April
April in Long Beach, California, is a pleasant spring month, with average temperature ranging between max 68.5°F (20.3°C) and min 55°F (12.8°C). In April, the average high-temperature is practically the same as in March - an agreeable 68.5°F (20.3°C). Weather in April »
Weather in May
The last month of the spring, May, is also an agreeable month in Long Beach, California, with average temperature ranging between min 57°F (13.9°C) and max 70°F (21.1°C). In Long Beach, the average high-temperature is practically the same as in April - a still pleasant 70°F (21.1°C). Weather in May »
Weather in June
The first month of the summer, June, is still a pleasant month in Long Beach, California, with average temperature varying between 59.2°F (15.1°C) and 73°F (22.8°C). In June, the average high-temperature is essentially the same as in May - a still pleasant 73°F (22.8°C). Weather in June »
Weather in July
July in Long Beach, California, is a warm summer month, with average temperature ranging between min 63.5°F (17.5°C) and max 77.5°F (25.3°C). In July, the average high-temperature is relatively the same as in June - a warm 77.5°F (25.3°C). Weather in July »
Weather in August
August, the last month of the summer, in Long Beach, is another warm month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 79.5°F (26.4°C). August is the warmest month, with an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 64.9°F (18.3°C). Weather in August »
Weather in September
September, the first month of the autumn, in Long Beach, is still a warm month, with temperature in the range of an average high of 78.8°F (26°C) and an average low of 64.8°F (18.2°C). In September, the average high-temperature is almost the same as in August - a still warm 78.8°F (26°C). Weather in September »
Weather in October
October, like September, in Long Beach, California, is another warm autumn month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 75°F (23.9°C). In October, the average high-temperature is essentially the same as in September - a still warm 75°F (23.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an agreeable month in Long Beach, California, with temperature in the range of an average low of 57.4°F (14.1°C) and an average high of 70°F (21.1°C). In November, the average high-temperature is relatively the same as in October - a pleasant 70°F (21.1°C). Weather in November »
Weather in December
The first month of the winter, December, is still a comfortable month in Long Beach, California, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 52.7°F (11.5°C). The coldest month is December, with an average high-temperature of 63.5°F (17.5°C) and an average low-temperature of 52.7°F (11.5°C). Weather in December »
[Resources]FAQ
How many days does it rain in Long Beach?
Throughout the year, there are 47.2 rainfall days, and 5.59" (142mm) of precipitation is accumulated.
What month is the ocean coldest in Long Beach?
January is the month with the coldest seawater, with an average ocean temperature of 58.3°F (14.6°C).
What is the month with the least sunshine in Long Beach?
January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine in Long Beach.
What is the month with the lowest UV index in Long Beach?
Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 4.
What is the most humid month in Long Beach?
June is the most humid month in Long Beach, California, with an average relative humidity of 71%.
What is the driest month in Long Beach?
June is the month with the least rainfall. Rain falls for 1.8 days and accumulates 0.08" (2mm) of precipitation.
When are the longest days in Long Beach?
With an average of 14.4h of daylight, June has the longest days of the year.
What are the months with the highest UV index in Long Beach?
June through September, with an average maximum UV index of 6, are months with the highest UV index in Long Beach, California.
What months are the ocean warmest in Long Beach?
Months with the warmest seawater are July and August, with an average ocean temperature of 67.8°F (19.9°C).
What is the month with the most sunshine in Long Beach?
Months with the most sunshine in Long Beach, California, are July and August, with an average of 12h of sunshine.
What is the warmest month in Long Beach?
The warmest month in Long Beach is August, with an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 64.9°F (18.3°C).
What is the least humid month in Long Beach?
November is the least humid month in Long Beach, with an average relative humidity of 55%.
What is the coldest month in Long Beach?
The coldest month in Long Beach, California, is December, with an average high-temperature of 63.5°F (17.5°C) and an average low-temperature of 52.7°F (11.5°C).
What is the wettest month in Long Beach?
The month with the most rainfall in Long Beach, California, is December when the rain falls for 5.1 days and typically aggregates up to 1.14" (29mm) of precipitation.
What is the month with the shortest days in Long Beach?
December has the shortest days of the year in Long Beach, with an average of 9.9h of daylight.
Average temperature
Long Beach, CA
The warmest month (with the highest average high temperature) is August (79.5°F).
The month with the lowest average high temperature is December (63.5°F).
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (52°F).
Average pressure
Long Beach, CA
- Average pressure in January:
30.1" - Average pressure in February:
30.05" - Average pressure in March:
30.03" - Average pressure in April:
29.97" - Average pressure in May:
29.93" - Average pressure in June:
29.89"
- Average pressure in July:
29.92" - Average pressure in August:
29.9" - Average pressure in September:
29.89" - Average pressure in October:
29.95" - Average pressure in November:
30.03" - Average pressure in December:
30.07"
The month with the highest atmospheric pressure is January (30.1").
Months with the lowest atmospheric pressure are June and September (29.89").
Average wind speed
Long Beach, CA
- Average wind speed in January:
5.5mph - Average wind speed in February:
5.6mph - Average wind speed in March:
5.9mph - Average wind speed in April:
6.5mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5mph - Average wind speed in October:
5mph - Average wind speed in November:
5.3mph - Average wind speed in December:
5.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are September and October (5mph).
Average humidity
Long Beach, CA
The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (55%).
Average rainfall
Long Beach, CA
- Average rainfall in January:
0.98" - Average rainfall in February:
0.79" - Average rainfall in March:
0.67" - Average rainfall in April:
0.31" - Average rainfall in May:
0.16" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.28" - Average rainfall in August:
0.2" - Average rainfall in September:
0.24" - Average rainfall in October:
0.28" - Average rainfall in November:
0.47" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is December (1.14").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days
Long Beach, CA
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
4.7 days - Average rainfall days in March:
6 days - Average rainfall days in April:
4.8 days - Average rainfall days in May:
3.4 days - Average rainfall days in June:
1.8 days
- Average rainfall days in July:
3.6 days - Average rainfall days in August:
2.6 days - Average rainfall days in September:
3.3 days - Average rainfall days in October:
3.7 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
5.1 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (1.8 days).
Average sea temperature
Long Beach, CA
The best months for swimming (with the highest average sea temperature) are July and August (67.9°F).
The coldest month (with the lowest average sea temperature) is January (58.3°F).
Average daylight / Average sunshine
Long Beach, CA
- Average daylight in January:
10.2h - Average daylight in February:
11h - Average daylight in March:
12h - Average daylight in April:
13.1h - Average daylight in May:
13.9h - Average daylight in June:
14.4h
- Average daylight in July:
14.1h - Average daylight in August:
13.4h - Average daylight in September:
12.4h - Average daylight in October:
11.3h - Average daylight in November:
10.4h - Average daylight in December:
9.9h
The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).
Months with the most sunshine are July and August (Average sunshine: 12h).
Months with the least sunshine are January, February and December (Average sunshine: 6.8).
Average sunshine days
Long Beach, CA
- Average sunshine days in January:
25.7 days - Average sunshine days in February:
22.4 days - Average sunshine days in March:
24.7 days - Average sunshine days in April:
24.4 days - Average sunshine days in May:
23 days - Average sunshine days in June:
20.8 days
- Average sunshine days in July:
24.1 days - Average sunshine days in August:
24.5 days - Average sunshine days in September:
22.7 days - Average sunshine days in October:
24.4 days - Average sunshine days in November:
24.2 days - Average sunshine days in December:
24.5 days
The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is June (20.8 days).
Average UV index
Long Beach, CA
Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover
Long Beach, CA
Months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility
Long Beach, CA
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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