June Weather in Seal Beach, United States

Last updated: February 24, 2025

In Seal Beach, United States, the weather in June offers a delightful mix of warmth and sunshine. With maximum temperatures reaching 33°C (91°F) and an average of 20°C (68°F), residents and visitors can enjoy outdoor activities in almost perfect conditions. The month showcases a minimum temperature of 14°C (57°F), ensuring comfortable evenings. Remarkably, precipitation is minimal, with only 4 mm (0.2 in) recorded over zero rainy days, making it an ideal time for beach outings. The humidity level sits at 72%, adding a touch of tropical feel to this beautiful coastal city. Whether relaxing by the shore or exploring local attractions, June in Seal Beach promises an enjoyable experience.

June Temperature in Seal Beach

In June, Seal Beach ushers in the warmth of summer with a notable rise in temperatures. The month begins with a minimum temperature of 14°C (57°F), gradually climbing to an average of 20°C (68°F). By the month’s end, daytime highs reach a sizzling 33°C (91°F), marking a significant leap from the preceding months. This upward trend in temperature not only signals the arrival of beach season but also sets the stage for even warmer July days ahead. With the pleasant average, June provides an ideal balance for outdoor activities, allowing visitors to enjoy the beach while still relishing cooler evenings.

June Weather in Seal Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Seal Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec575759636467727372696357
Data source: Temperature data for Seal Beach generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Seal Beach

In Seal Beach, June marks the arrival of dry, sun-soaked days, with a notable precipitation amount of just 4 mm (0.2 in), the lowest for the year. The month stands out with 0 recorded precipitation days, signaling a definitive transition into the summer season, where rain becomes infrequent. This trend highlights a stark contrast to the wetter winter months, such as January and December, which see significant rainfall, with 65 mm (2.5 in) and 68 mm (2.7 in) respectively. Overall, June exemplifies Seal Beach's shift toward drier weather, paving the way for long, sun-drenched summer days ahead.

June Precipitation Trends in Seal Beach

The chart displays monthly precipitation patterns in Seal Beach, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec6552552312432391868
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Seal Beach

In June, Seal Beach experiences a humidity level of 72%, slightly dipping from the 70% average humidity of both April and May. This month’s humidity exhibits a gradual increase compared to earlier spring figures but remains lower than the more humid months at the year's start, particularly February’s peak of 79%. Following June, the humidity maintains a relatively stable trend, hovering around low seventies through July before tapering off into the warmer summer months of August and September, which record their lowest humidity levels of 69% and 68%, respectively. Overall, June marks a transition point as the summer begins, with comfortable coastal conditions balancing the warmth and moisture.

June Average Humidity in Seal Beach

This chart illustrates the average monthly humidity levels in Seal Beach, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec74%79%75%71%70%72%73%69%68%67%68%71%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Seal Beach

In June, Seal Beach experiences a significant rise in sun intensity, with a UV Index reaching 11, categorized as extreme. This marks a continuation of the trend set in May, where the UV Index was already at a high level. As summer approaches, the burn time decreases to just 10 minutes, emphasizing the need for protective measures against harmful UV rays. The trend of increasing UV levels is consistent throughout the early summer months, with similar readings expected in July. Visitors and residents are encouraged to stay vigilant and prioritize sun safety during this time. For more detailed information on UV conditions, check out Seal Beach UV Index.

Maximum UV Index Levels in Seal Beach for June

The chart shows the monthly maximum UV Index (UVI) for Seal Beach in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec468101011111010754
Data source: Seal Beach June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in Seal Beach

As summer unfolds in Seal Beach, June shines brightest with an impressive 366 hours of sunshine, marking a peak in hours basking under the sun. This month not only continues the upward trend from May’s 350 hours but also sets the stage for even sunnier days ahead in July, which boasts 379 hours. The gradual increase from the year’s low of just 190 hours in January illustrates a delightful transition as spring blooms into summer, inviting locals and visitors alike to enjoy the beach and outdoor activities. Following this sunny season, the hours of sunlight will begin to taper off in September, reminding us of the fleeting nature of summer's warmth. 🌞

Monthly Sunshine Duration in Seal Beach: June Highlighted

The June sunshine duration represents the total number of hours Seal Beach experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec190h236h290h318h350h366h379h361h316h293h256h226h
Data source: Seal Beach June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seal Beach During June

In June, Seal Beach enjoys a 58% chance of sunny weather, adding a pleasant warmth to the start of summer. While this falls slightly below the sunnier months of March (67%) and the peak summer days in July (61%) and August (67%), it remains a solid choice for those seeking outdoor activities. Notably, June offers an increase from May’s 48%, hinting at a welcome transition as the region steps into consistently warmer weather. As the summer unfolds, locals and visitors alike can anticipate more sunshine, with the likelihood steadily climbing in the months ahead, exemplifying Seal Beach's charming coastal allure.

Percentage of Sunny Days in June in Seal Beach

The chart illustrates the percentage of sunny days in Seal Beach throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Seal Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%61%67%51%48%58%61%67%68%65%66%46%
Data source: Seal Beach June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seal Beach in June

As June arrives in Seal Beach, residents and visitors alike are greeted by 14 hours of daylight, the longest of the year. This marks a noticeable increase from 10 hours in January and February, slowly growing as spring unfolds. With daylight peaking in June and July, summer truly embraces Southern California, allowing for extended evenings of leisure and outdoor activities. Following this vibrant peak, daylight gradually begins to wane, with August seeing a slight decline back to 13 hours. This rhythmic variation highlights the seasonal transitions in Seal Beach, creating a dynamic environment that invites exploration under the warm sun and picturesque skies.

Average Daylight Hours in Seal Beach for June

The chart illustrates the variation in daylight duration in Seal Beach throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 11m10h 58m11h 59m13h 2m13h 55m14h 20m14h 6m13h 20m12h 19m11h 17m10h 23m9h 56m
Data source: Seal Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Seal Beach

In Seal Beach, June brings a delightful consistency in its average wind speed, maintaining a gentle 2.8 m/s (6 mph), alike to the breezes of May. This marks a peak in the spring season's wind trend, which starts to stabilize after slightly rising from 2.4 m/s (5 mph) in the earlier months. As summer approaches, the wind speed gently tapers off in July to 2.5 m/s (6 mph), echoing a serene coastal environment. Overall, June stands out as a bridge between the light spring winds and the softer summer breezes, making it a idyllic time for beachgoers and wind enthusiasts alike to enjoy the refreshing ocean air.

Average June Wind Speed in Seal Beach

The chart displays monthly wind speed patterns in Seal Beach, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.42.62.82.82.8 m/s2.52.42.32.32.02.4
Data source: Seal Beach June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Seal Beach Compares to Other Months

The weather in Seal Beach changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Seal Beach and find detailed weather information for every month.

June and January present stark contrasts in weather patterns. In June, temperatures range from a mild 14°C (57°F) at night to a warm 33°C (91°F) during the day, with only minimal precipitation of 4 mm and typically clear skies. On the other hand, January experiences cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 29°C (85°F), accompanied by significantly higher rainfall of 65 mm spread over five days. Humidity levels remain fairly consistent, hovering around 72% in June and 74% in January. For a closer look at January's conditions, you can visit Seal Beach weather in January.

June and February present distinctly different weather patterns. In June, temperatures range from a comfortable 14°C (57°F) at night to a warm high of 33°C (91°F) during the day, with an average temperature of 20°C (68°F). The month sees minimal precipitation, with just 4 mm (0.2 in) over zero rainy days, and humidity levels are relatively moderate at 72%.

In contrast, February experiences cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 30°C (85°F), leading to an average of 14°C (58°F). However, it is significantly wetter, receiving 52 mm (2.0 in) of rain over five days, and with slightly higher humidity at 79%. For more detailed information on the weather in February, you can check out Seal Beach weather in February.

When comparing the weather in June and March, one can notice distinct differences in temperature and precipitation levels. June tends to be warmer, with an average temperature of 20°C (68°F) and a maximum reaching 33°C (91°F). This month also sees minimal precipitation, with only 4 mm recorded across no rainy days, resulting in a relatively dry atmosphere with 72% humidity. In contrast, March has cooler temperatures, with an average of 15°C (60°F) and a maximum of 27°C (81°F). However, it experiences significantly more rainfall, totaling 55 mm over approximately 8 days, and the humidity level is slightly higher at 75%. For more detailed insights, you can check Seal Beach weather in March.

In comparing the weather of June and April, June generally offers warmer temperatures, with an average of 20°C (68°F) compared to April's 17°C (63°F). Notably, June features a higher maximum temperature of 33°C (91°F), while April can reach up to 34°C (94°F), making April slightly warmer at its peak. Precipitation also differs significantly; June experiences nearly no rainfall with only 4 mm (0.2 in) recorded over zero days, whereas April sees more moisture, totaling 23 mm (0.9 in) over two days. Humidity levels are relatively similar, with June at 72% and April at 70%. For more details on April's weather, you can refer to Seal Beach weather in April.

In June, the weather sees a rise in temperatures compared to May, with average highs reaching 33°C (91°F) compared to May's maximum of 30°C (86°F). The minimum temperature is also slightly higher in June at 14°C (57°F), while May starts off at 11°C (52°F). Precipitation levels drop significantly in June, with only 4 mm (0.2 in) recorded over no days, whereas May sees 12 mm (0.5 in) of rainfall over three days. Humidity remains quite similar, hovering around 72% in June and 70% in May. For a more detailed look at May weather patterns, you can visit Seal Beach weather in May.

In comparing the weather between June and July, we see a noticeable increase in average temperatures. June features a minimum temperature of 14°C (57°F) and peaks at a maximum of 33°C (91°F), while July starts at a higher minimum of 16°C (61°F) and reaches up to 39°C (103°F). Both months experience minimal precipitation, with June receiving 4 mm and July slightly lower at 3 mm, and neither month records any rainy days. Humidity remains fairly consistent, with June at 72% and July slightly higher at 73%. For more detailed insights, you can check Seal Beach weather in July.

In June, the weather generally features a temperature range from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), with an average of 20°C (68°F). The month experiences very little rain, seeing only 4 mm (0.2 in) of precipitation over 0 days, and maintains a higher humidity level of 72%.

In contrast, August sees slightly warmer temperatures, with a minimum of 15°C (60°F), an average of 23°C (73°F), and a peak reaching 34°C (94°F). Precipitation remains minimal at just 2 mm (0.1 in) over 0 days, while humidity decreases slightly to 69%. For more details on specific conditions, check out Seal Beach weather in August.

In June, temperatures typically range from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), with an average of 20°C (68°F). The month is characterized by low precipitation, with only 4 mm (0.2 in) recorded and no rainy days, alongside a humidity level of 72%. In contrast, September sees slightly warmer conditions, with a minimum of 15°C (58°F) and a maximum reaching 38°C (102°F), averaging 22°C (72°F). Precipitation remains minimal at just 3 mm (0.1 in), also with no rainy days, while humidity drops slightly to 68%. For more detailed insights, you can check Seal Beach weather in September.

In June, the weather features a pleasant range of temperatures with a minimum of 14°C (57°F), an average of 20°C (68°F), and a maximum reaching up to 33°C (91°F). The month is characterized by very little rainfall, only about 4 mm (0.2 in), and boasts low humidity at 72%. In contrast, October presents a slightly cooler atmosphere, with minimum temperatures dipping to 11°C (52°F), but still maintaining an average of 20°C (69°F). Interestingly, October can experience a maximum of 38°C (101°F), along with a bit more precipitation at 9 mm (0.4 in) over two days, and humidity levels are slightly lower at 67%. For more detailed weather information, you can check out Seal Beach weather in October.

June and November display contrasting weather patterns, reflecting the transition from summer to fall. In June, temperatures range from a mild 14°C (57°F) at night to a warm 33°C (91°F) during the day, with an average of 20°C (68°F). The month boasts minimal precipitation, with only 4 mm (0.2 in) and no rainy days, along with higher humidity levels of 72%. In contrast, November experiences cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 32°C (90°F), averaging around 17°C (63°F). This month sees slightly more rainfall at 18 mm (0.7 in) over two days and lower humidity at 68%. For more details, check out Seal Beach weather in November.

In June, the weather is typically warm and dry, with temperatures ranging from a pleasant 14°C (57°F) at night to as high as 33°C (91°F) during the day, accompanied by low precipitation at just 4 mm and no rainy days. Conversely, December brings cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 27°C (82°F), along with increased rainfall totaling 68 mm over about five days. Despite these changes, the humidity remains fairly consistent, hovering around 71% in December and 72% in June. For more detailed information about the weather in December, you can check out Seal Beach weather in December.

Compare Seal Beach's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Seal Beach

June in Seal Beach ushers in a pleasant warmth that stands apart from the chillier months of spring. With an average temperature of 20°C, residents and visitors can enjoy outdoor activities without the discomfort of extreme heat. The low humidity, hovering around 72%, paired with virtually no rainfall, creates an ideal environment for beachgoers. While temperatures can peak at 33°C on sunny days, the overall mild climate offers a refreshing start to summer, making it a delightful time to explore the coastal charm. For a deeper dive into the weather patterns of this coastal gem, check out Seal Beach Climate.