When is the best time to go to Seal Beach
The chart above shows the best time of year to visit Seal Beach, United States. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Seal Beach
Seal Beach weather by month
Please note our recommendations for when to visit Seal Beach are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 17°C | 60mm | 7.9hrs | 11.1hrs | 15°C |
The weather in January in Seal Beach is characteristically mild and reasonably dry.
Based on weather alone, this is probably a time of year to avoid going to Seal Beach for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
January is in the winter in Seal Beach and is typically the coldest month of the year. Daytime maximum temperatures average around 19°C (67°F), whilst at night 8°C (46°F) is normal.
On average January is the driest month of the year in Seal Beach with around 60mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
Seal Beach weather in January »
February
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 18°C | 46mm | 8.5hrs | 11.9hrs | 15°C |
February in Seal Beach is generally reasonably dry with the temperature being mild.
Based on weather alone, this is probably a time of year to avoid going to Seal Beach for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
February is in the winter in Seal Beach and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 9°C (48°F) is normal.
On average February is the 2nd driest month of the year in Seal Beach with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 hours of sunshine per day.
Seal Beach weather in February »
March
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 18°C | 42mm | 9.1hrs | 12.8hrs | 15°C |
The weather in March in Seal Beach is characteristically mild and reasonably dry.
Based on weather alone, this is probably a time of year to avoid going to Seal Beach for your holidays. The weather is often not a good and not conducive to spending time outdoors.
March is in the spring in Seal Beach and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 10°C (49°F) is normal.
On average March is the 3rd driest month of the year in Seal Beach with around 42mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 19°C | 24mm | 10.5hrs | 13.9hrs | 15°C |
Seal Beach's weather in April is typically mild and dry in nature.
It is perhaps a good month to visit Seal Beach, with some inordinately good weather at this time of year.
April is in the spring in Seal Beach and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 21°C (71°F), whilst at night 11°C (52°F) is normal.
On average April is the 4th driest month of the year in Seal Beach with around 24mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.5 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 20°C | 4mm | 9.5hrs | 14.8hrs | 16°C |
May is a very dry month in Seal Beach and the temperature is generally mild.
It is perhaps a good month to visit Seal Beach, with some extremely good weather at this time of year.
May is in the spring in Seal Beach and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 22°C (72°F), whilst at night 13°C (56°F) is normal.
On average May is the 5th driest month of the year in Seal Beach with around 4mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 21°C | 1mm | 9.8hrs | 11.1hrs | 17°C |
Warm and very dry weather often prevails in Seal Beach during the month of June
It is perhaps a good month to visit Seal Beach, with some inordinately good weather at this time of year.
June is in the summer in Seal Beach and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 15°C (59°F) is normal.
On average June is the 6th driest month of the year in Seal Beach with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.8 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 24°C | 1mm | 12hrs | 11.9hrs | 19°C |
July in Seal Beach is generally very dry with the temperature being warm.
It is perhaps the perfect month to visit Seal Beach, with some extremely good weather at this time of year.
July is in the summer in Seal Beach and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 17°C (62°F) is normal.
On average July is the 6th wettest month of the year in Seal Beach with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 12 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 25°C | 1mm | 11.6hrs | 12.8hrs | 20°C |
The weather in August in Seal Beach is characteristically warm, humid and very dry.
It is perhaps the perfect month to visit Seal Beach, with some surprisingly good weather at this time of year.
August is in the summer in Seal Beach and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 18°C (64°F) is normal.
On average August is the 5th wettest month of the year in Seal Beach with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 11.6 hours of sunshine per day.
Seal Beach weather in August »
September
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 24°C | 4mm | 9.8hrs | 13.9hrs | 20°C |
Seal Beach's weather in September is typically warm and very dry in nature.
It is perhaps the perfect month to visit Seal Beach, with some extremely good weather at this time of year.
September is in the fall / autumn in Seal Beach and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 17°C (62°F) is normal.
On average September is the 4th wettest month of the year in Seal Beach with around 4mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.8 hours of sunshine per day.
Seal Beach weather in September »
October
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 23°C | 4mm | 8.8hrs | 14.8hrs | 19°C |
October is a very dry month in Seal Beach and the temperature is generally warm.
It is perhaps the perfect month to visit Seal Beach, with some inordinately good weather at this time of year.
October is in the fall / autumn in Seal Beach and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (78°F), whilst at night 14°C (57°F) is normal.
On average October is the 3rd wettest month of the year in Seal Beach with around 4mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.8 hours of sunshine per day.
Seal Beach weather in October »
November
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 20°C | 38mm | 7.9hrs | 11.1hrs | 17°C |
The climate in Seal Beach during November can be summarized as mild and reasonably dry.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Seal Beach.
November is in the fall / autumn in Seal Beach and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 22°C (71°F), whilst at night 11°C (51°F) is normal.
On average November is the 2nd wettest month of the year in Seal Beach with around 38mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
Seal Beach weather in November »
December
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 17°C | 36mm | 7.7hrs | 11.9hrs | 16°C |
December in Seal Beach is generally reasonably dry with the temperature being mild.
Based on weather alone, this is probably a time of year to avoid going to Seal Beach for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
December is in the winter in Seal Beach and is typically the warmest month of the year. Daytime maximum temperatures average around 19°C (67°F), whilst at night 8°C (46°F) is normal.
On average December is the wettest month of the year in Seal Beach with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
Other monthly averages
Seal Beach weather stats
| Hottest month: | August | 27.4°C 81.3°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | August | 11.6hrs |
| Coldest month: | January | 19°C 66.2°F |
| Wettest month: | January | 60mm 2.4ins |
| Warmest sea: | August | 19.6°C 67.3°F |
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