June Weather in Horsham, United Kingdom

Last updated: March 17, 2025

In June, Horsham, United Kingdom, experiences a delightful mix of warm days and refreshing evenings. The maximum temperature reaches a balmy 30°C (86°F), while the average settles around a comfortable 16°C (61°F), giving residents and visitors plenty of opportunities to enjoy the outdoors. However, with minimum temperatures dipping to 7°C (45°F), it’s wise to pack a light jacket for the cooler nights. Over the course of the month, precipitation graces the region with 71 mm (2.8 in) of rainfall across 8 days, adding a refreshing touch to the lush landscape. With humidity levels hovering around 80%, the air feels pleasantly warm, creating the perfect atmosphere for countless summer activities.

June Temperature in Horsham

In June, Horsham, United Kingdom, experiences a delightful transition into summer, boasting a minimum temperature of 7°C (45°F) and soaring to an inviting maximum of 30°C (86°F). This month stands out with an average of 16°C (61°F), marking a significant increase from the preceding months, as the days grow longer and sunnier. The rise in temperatures serves as a precursor to the peak summer months, creating a vibrant atmosphere perfect for outdoor activities and gatherings. Compared to the cooler early months of the year, June's warmth not only enhances the charm of Horsham's lush landscapes but also invites locals and visitors alike to embrace the joys of the season.

June Weather in Horsham: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Horsham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414346495561646359544744
Data source: Temperature data for Horsham generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Horsham

In June, Horsham experiences a noticeable uptick in precipitation, with an average of 71 mm (2.8 in) of rain falling over just 8 days. This marks a distinct contrast to the relatively dry April, which recorded only 34 mm (1.3 in) across 8 days. As spring transitions into summer, June's rainfall not only surpasses May's 62 mm (2.4 in) but also sets the stage for the wetter months ahead. While the increased precipitation can be seen as a refreshing change for the region, it foreshadows the peak rainfall of later summer, implying a dynamic climate pattern characterized by varying wet and dry spells throughout the year.

June Precipitation Trends in Horsham

The chart displays monthly precipitation patterns in Horsham, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545757346271576750916597
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

June Humidity in Horsham

In June, humidity levels in Horsham, United Kingdom, reach a moderate 80%, marking a transition from the moist spring months into the drier summer season. This slight decrease from May's 79% indicates a gradual shift, as the region bids farewell to the heavier, more humid days of early spring. Interestingly, the humidity levels tend to decline further in July, dropping to 71%, suggesting that while June still holds on to some of the spring's moisture, the summer atmosphere gradually becomes more refreshing. Overall, the month of June serves as a pivotal point, featuring a blend of carry-over humidity from spring while hinting at the drier, more comfortable conditions to follow.

June Average Humidity in Horsham

This chart illustrates the average monthly humidity levels in Horsham, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Horsham

As summer approaches in June, Horsham experiences a notable rise in the UV Index, reaching 8, categorized as very high. This marks a significant leap from the moderate 4 in March and high 6 in April, highlighting the increasing intensity of the sun. With a burn time of just 15 minutes, it’s crucial to take sun safety seriously this month. The trend is clear: as we transition from the cooler months, where UV exposure remains low, to the peak summer season, the safety measures must adapt correspondingly. Understanding the local UV Index is essential for outdoor enthusiasts. For more detailed insights, visit Horsham UV Index.

Maximum UV Index Levels in Horsham for June

The chart shows the monthly maximum UV Index (UVI) for Horsham 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Horsham 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 Horsham

As June unfolds in Horsham, the sunshine hours remain vibrant and plentiful, boasting 396 hours of radiant light, just shy of the peak July sunshine. This month follows an impressive transition from the long, cold winter, where January's scant 99 hours gradually climb to a lively 405 hours in May. The trend clearly illustrates the town’s shift towards more luminous days, reflecting warmer temperatures and increased outdoor activities. Although June sees a slight dip compared to July, it still marks a significant abundance of sunshine, continuing the pattern of long, bright days that characterize the early summer months. The consistent growth in daylight hours from the beginning of the year to mid-summer sets the perfect backdrop for enjoying the beauty of Horsham's landscapes under the sun.

Monthly Sunshine Duration in Horsham: June Highlighted

The June sunshine duration represents the total number of hours Horsham 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.
JanFebMarAprMayJunJulAugSepOctNovDec99h148h209h326h405h396h408h375h309h244h149h112h
Data source: Horsham June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Horsham During June

In Horsham, United Kingdom, June sees a 30% chance of sunny weather, positioning it as a month of moderate sunshine potential compared to the year. While this percentage is an improvement over the dreary winter months of January and December, it's notably lower than the more promising figures observed in April (55%) and July (40%). This trend suggests that while June can offer glimpses of summer sun, it may still be a bit unpredictable, especially following the vibrant bloom of May, which boasts a 38% chance of sun. As summer unfolds, the likelihood of clearer skies gradually increases, hinting at brighter days ahead as the calendar turns towards July and August.

Percentage of Sunny Days in June in Horsham

The chart illustrates the percentage of sunny days in Horsham 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 Horsham experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%26%37%55%38%30%40%32%34%28%35%20%
Data source: Horsham June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Horsham in June

As the days lengthen in June, Horsham, United Kingdom, enjoys a remarkable 16 hours of daylight, making it one of the sunniest months of the year. This surge in sunlight follows a steady increase from just 8 hours in January to a bright 15 hours in May, signaling the arrival of vibrant summer days. Interestingly, while daylight begins to wane in July and August, the extended hours in June set the tone for outdoor activities and cozy gatherings. This trend of increasing daylight fosters a sense of energy and vitality, perfectly encapsulating the charm of summer in Horsham.

Average Daylight Hours in Horsham for June

The chart illustrates the variation in daylight duration in Horsham throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 28m10h11h 55m13h 52m15h 34m16h 27m15h 59m14h 27m12h 34m10h 38m8h 53m7h 58m
Data source: Horsham daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Horsham

In June, Horsham experiences a gentle shift in its breezy climate, with average wind speeds dropping to 3.2 m/s (7 mph), the lowest of the year. This reduction from the more invigorating winds of spring suggests a tranquil summer ambiance, inviting residents and visitors alike to enjoy outdoor activities without the distraction of strong gusts. Interestingly, while the spring months maintained a consistent average around 4.8 m/s (11 mph), June's calm precedes a slight uptick in July, as the wind picks up again to 3.7 m/s (8 mph). This pattern indicates a cyclical weather rhythm in Horsham, where the summer months embrace a more relaxed pace before gearing up for the breezier autumn ahead.

Average June Wind Speed in Horsham

The chart displays monthly wind speed patterns in Horsham, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.85.34.83.84.83.2 m/s3.74.23.64.94.04.9
Data source: Horsham June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Horsham Compares to Other Months

The weather in Horsham 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 Horsham and find detailed weather information for every month.

June and January exhibit stark contrasts in weather patterns. In June, temperatures range from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), showcasing a warm average of 16°C (61°F). The month experiences around 71 mm (2.8 in) of precipitation over 8 days, accompanied by a humidity level of 80%. In contrast, January is much colder, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 14°C (57°F) and an average of just 5°C (42°F). This winter month sees slightly less precipitation at 54 mm (2.1 in) over 10 days, but it has a higher humidity level of 91%. For more detailed insights, you can check Horsham weather in January.

When comparing the weather in June and February, the contrast is striking. June experiences a significant warmth with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), while February's temperatures are much cooler, with a minimum of -5°C (23°F) and a maximum of 16°C (62°F). Additionally, June typically sees more sunshine and lower humidity at 80%, compared to February's higher humidity level of 89%. Precipitation is slightly more frequent in February, with rain on about 11 days, while June has precipitation on just 8 days. For more detailed insights, check out Horsham weather in February.

In comparing the weather of June and March, it is evident that June offers significantly warmer temperatures, ranging from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), with an average of 16°C (61°F). This contrasts sharply with March, which presents a cooler climate, featuring temperatures that range from a minimum of -6°C (22°F) to a maximum of 19°C (67°F) and an average of only 8°C (46°F). While June experiences higher average temperatures and fewer rainy days (8 days and 71 mm of precipitation), March is characterized by a cooler, wetter environment, with 13 rainy days and 57 mm of precipitation. Humidity is slightly lower in June at 80% compared to March’s 86%. For more detailed insights into March weather, you can check Horsham weather in March.

When comparing the weather in June to April, June generally offers warmer temperatures, with an average of 16°C (61°F) compared to April's average of 10°C (49°F). The maximum temperature in June can reach up to 30°C (86°F), whereas April's peak is a milder 23°C (73°F). However, June experiences slightly higher precipitation, totaling 71 mm (2.8 in) over 8 days, while April has only 34 mm (1.3 in) of rain over the same number of days. Interestingly, humidity is fairly consistent, sitting at 80% in June and 85% in April. For more details on April's climate, you can check Horsham weather in April.

In comparing the weather of June to that of May, June experiences a broader temperature range with minimums of 7°C (45°F) and maximums reaching 30°C (86°F), while May's temperatures range from a cooler 1°C (34°F) to a maximum of 25°C (77°F). The average temperature in June is also higher at 16°C (61°F) compared to May's 13°C (55°F). Additionally, June sees slightly more precipitation, totaling 71 mm (2.8 in) over 8 days, while May has 62 mm (2.4 in) across 11 days of rain. Humidity levels are comparable, with June at 80% and May at 79%. For more detailed information, visit Horsham weather in May.

In comparing the weather patterns of June and July, July tends to be slightly warmer, with minimum temperatures increasing from 7°C (45°F) in June to 9°C (48°F) and average temperatures rising from 16°C (61°F) to 18°C (65°F). The maximum temperatures in July can reach up to 33°C (92°F), which is a notable increase from June’s maximum of 30°C (86°F). While June experiences a higher precipitation level of 71 mm (2.8 in) over 8 days, July sees somewhat less rain at 57 mm (2.2 in) over 11 days. Additionally, July's humidity is lower at 71% compared to June's 80%. For a more detailed look at July's weather, you can visit Horsham weather in July.

June and August exhibit some notable differences in weather patterns. In June, temperatures range from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), with an average of 16°C (61°F). The month sees about 71 mm (2.8 in) of precipitation over approximately 8 days, coupled with a humidity level of 80%. On the other hand, August presents a slightly milder climate with minimum temperatures of 8°C (47°F) and maximums reaching 32°C (89°F), averaging 17°C (64°F). Precipitation is a bit lower at 67 mm (2.6 in) spread across 11 days, and humidity decreases to 76%. For more detailed information, you can check Horsham weather in August.

June and September present distinct weather patterns, showcasing the transition from late spring to early autumn. In June, temperatures can range from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), with an average of 16°C (61°F). This month also experiences higher precipitation at 71 mm (2.8 in) across about 8 days, accompanied by humidity levels around 80%.

In contrast, September has slightly cooler conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 27°C (81°F) and an average of 15°C (60°F). Precipitation is lower at 50 mm (2.0 in) over 9 days, and humidity is marginally higher at 82%. For a more detailed look at September weather, visit Horsham weather in September.

In comparing the weather between June and October, June typically enjoys warmer temperatures, with daily averages around 16°C (61°F) and highs reaching up to 30°C (86°F). However, it also experiences relatively high humidity at 80% and some precipitation, with about 71 mm (2.8 in) falling over approximately 8 days. Conversely, October sees cooler temperatures, averaging 12°C (54°F) with a maximum of 21°C (70°F) and a notable increase in precipitation, totaling 91 mm (3.6 in) over 14 days. The humidity in October is slightly higher at 90%. For more details on October weather, you can visit Horsham weather in October.

June and November showcase distinct differences in weather patterns. June typically features warmer temperatures, with a minimum of 7°C (45°F), an average of 16°C (61°F), and a maximum that can reach up to 30°C (86°F). In contrast, November experiences much cooler conditions, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 16°C (62°F) and an average of only 8°C (47°F). Both months witness precipitation, but June has slightly higher amounts at 71 mm (2.8 in) over 8 days, compared to November's 65 mm (2.6 in) spread across 12 days. Additionally, November's humidity sits at a higher 92%, while June's is a bit lower at 80%. For more insights on November weather specifics, check out Horsham weather in November.

June and December present a stark contrast in weather conditions. June typically enjoys milder temperatures, with averages around 16°C (61°F) and a maximum reaching up to 30°C (86°F), providing a pleasant atmosphere for outdoor activities. The month experiences relatively less precipitation, totaling 71 mm (2.8 in) over 8 days, accompanied by a humidity level of 80%.

In contrast, December ushers in much colder weather, with temperatures averaging just 7°C (45°F) and peaking at 14°C (58°F). This month also sees an increase in precipitation, totaling 97 mm (3.8 in) across 15 days, and a higher humidity level at 92%. The distinct differences in temperature and moisture create a unique feel for each month, highlighting the seasonal changes in Horsham. For more specifics on December weather, visit Horsham weather in December.

Compare Horsham's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Horsham

As June rolls into Horsham, the weather begins to shift noticeably, bringing warmer temperatures that set the stage for summer. With maximum highs reaching a pleasant 30°C, the month offers a welcome break from the cooler, damp conditions of spring. While the average temperature sits comfortably at 16°C, nighttime temperatures can dip to a refreshing 7°C, providing a delightful contrast. Precipitation is relatively moderate, with rains gracing just eight days throughout the month, resulting in a total of 71 mm. Humidity remains elevated at 80%, enhancing the lushness of the surrounding landscapes. For a deeper dive into weather patterns and climate nuances throughout the year, check out Horsham Climate.