May Weather in Preston, United Kingdom

Last updated: March 17, 2025

In May, the weather in Preston, United Kingdom showcases a delightful variability, with temperatures reaching a maximum of 26°C (79°F) and dipping to a minimum of 0°C (33°F). The average temperature settles around 12°C (53°F), providing a comfortable atmosphere as spring transitions toward summer. Despite a relatively humid environment with 79% humidity, residents can expect 67 mm (2.6 in) of precipitation over 12 days, which contributes to the lush greenery characteristic of the region. Whether under the sun or drizzled in rain, May in Preston offers a dynamic experience of the blooming countryside.

May Temperature in Preston

In May, Preston, United Kingdom, basks in the warmth of spring, showcasing a delightful increase in temperatures that marks a transition to summer. With minimums around 0°C (33°F) and maximums peaking at a pleasant 26°C (79°F), the average temperature of 12°C (53°F) invites outdoor activities and blossoming landscapes. This month stands out as a turning point; the previous months feature notably colder temps, with January’s chilling -3°C (26°F) giving way to the milder climate of May. As daylight extends and flowers bloom, May becomes a beacon of warmth, setting the stage for a vibrant summer ahead.

May Weather in Preston: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Preston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424344485359626157524743
Data source: Temperature data for Preston 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.

May Precipitation in Preston

In May, Preston experiences a moderate shift in precipitation, receiving 67 mm (2.6 in) of rain over 12 days. This amount is a noticeable increase from the relatively dry conditions of April, which recorded only 53 mm (2.1 in), yet it remains significantly lower than the heavy downpours characteristic of the following summer months. As spring unfolds, the frequency of rainy days reflects a gradual transition into June's wetter climate, where precipitation jumps to 109 mm (4.3 in) and more persistent rain becomes commonplace. Overall, May serves as a balance point in Preston's weather pattern, bridging the drier spells of early spring with the anticipated summer rains.

May Precipitation Trends in Preston

The chart displays monthly precipitation patterns in Preston, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec881191175367109112151120148116136
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Preston

May in Preston, United Kingdom, brings a noticeable shift in humidity as it dips to 79%, marking the year's lowest levels since winter. This gradual decline from January's 89% reflects the transition from the damp chill of early months to a more temperate spring environment. Following April's 84%, which hints at the waning moisture, May sets the stage for a rise in warmth during the summer months, although June sees a slight increase back to 81%. This trend illustrates Preston's characteristic climate rhythm, where traditional British weather begins to embrace the lighter and brighter days ahead, making May a delightful prelude to summer.

May Average Humidity in Preston

This chart illustrates the average monthly humidity levels in Preston, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Preston

As spring transitions into summer, May sees an increase in the UV Index in Preston, United Kingdom, climbing to 7, which falls under the high exposure category. This surge indicates that while the sun shines a bit brighter, residents should begin to take precautionary measures, such as applying sunscreen and seeking shade, as the effective burn time shortens to just 25 minutes. This trend showcases a significant uptick from April's moderate index of 5, offering a clear signal for sun safety practices as the longer days usher in stronger rays. Anticipate even higher levels in the following months, with June and July reaching very high indices. Stay informed and protect your skin; for more detailed information, check the Preston UV Index.

Maximum UV Index Levels in Preston for May

The chart shows the monthly maximum UV Index (UVI) for Preston in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec123578875421
Data source: Preston May 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.

May Sunshine in Preston

May shines brightly in Preston, United Kingdom, marking the peak of the spring season with an impressive 403 hours of sunshine. This month stands as a vibrant contrast to the chill of January, which only offers 84 hours of sunlight, and showcases a consistent upward trend as the year progresses. The gradual increase from 151 hours in February to 329 hours in April sets the stage for May's radiant days, a precursor to the lush greenery of summer. Following May, the sunshine slightly dips in June to 376 hours, with July reaching another high at 411 hours. Overall, these figures illustrate a delightful transition into summer, where longer, sunnier days invite residents to enjoy the outdoors and bask in the warmth of the season.

Monthly Sunshine Duration in Preston: May Highlighted

The May sunshine duration represents the total number of hours Preston experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec84h151h214h329h403h376h411h371h295h228h115h100h
Data source: Preston May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Preston During May

As spring transitions into summer, May in Preston, United Kingdom, offers a 32% chance of sunny weather, presenting a delightful respite after the gloom of winter. While this figure is higher than the chillier months of January, February, and March, it falls short compared to April's more promising 51%. Interestingly, May's likelihood of sun is considerably lower than the peak months of late spring and summer, indicating that while the days are definitely getting longer and warmer, the unpredictability of British weather remains a staple. This pattern of fluctuating sunshine—where April brings a noticeable increase—suggests that while May holds the possibility of brighter days, it is still quite capricious, reminding us to always be prepared for the quintessentially unpredictable UK climate.

Percentage of Sunny Days in May in Preston

The chart illustrates the percentage of sunny days in Preston throughout the year, with May 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 Preston experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%28%25%51%32%25%36%27%23%18%27%15%
Data source: Preston May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Preston in May

As the seasons shift in Preston, United Kingdom, the daylight duration undergoes a remarkable transformation. May marks a delightful point in this progression, with an impressive 15 hours of sunlight illuminating the city. This is a notable increase from April's 14 hours, signaling the arrival of longer days and a more vibrant atmosphere. Following this upward trend, June and July boast the longest days of the year, each offering an astonishing 16 hours of daylight. As summer begins to wane, the hours gradually decrease, tapering off to 12 hours in September and further dwindling through the autumn months. This cyclical dance of daylight showcases the beauty of nature's rhythms, inviting residents and visitors alike to bask in the warmth and activity of the longer May days.

Average Daylight Hours in Preston for May

The chart illustrates the variation in daylight duration in Preston throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 4m9h 48m11h 54m14h 3m15h 57m16h 57m16h 25m14h 42m12h 37m10h 29m8h 33m7h 31m
Data source: Preston daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Preston

In May, Preston experiences a moderate average wind speed of 4.0 m/s (9 mph), which is a slight increase from the calm April winds, but still below the speeds common in earlier months like February and October. This transition into late spring reflects a trend of decreasing wind intensity as summer approaches, with May's breezes offering a gentle respite compared to March's higher average of 4.9 m/s (11 mph). The consistent pattern of diminishing wind speeds from early spring throughout the summer hints at a tranquil atmosphere, ideal for outdoor activities. Ultimately, May offers a pleasant balance of mild winds, ensuring the lush landscapes of Preston are complemented by refreshing air rather than gusty gales.

Average May Wind Speed in Preston

The chart displays monthly wind speed patterns in Preston, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.65.44.93.34.0 m/s3.32.93.63.65.34.94.9
Data source: Preston May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Preston Compares to Other Months

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

In May, the weather is generally milder, with temperatures ranging from a low of 0°C (33°F) to a high of 26°C (79°F) and an average temperature of 12°C (53°F). Although May experiences a moderate amount of precipitation at 67 mm (2.6 in) over approximately 12 days, the humidity is fairly high at 79%. In contrast, January is notably colder, with temperatures dipping as low as -3°C (26°F) and averaging just 5°C (42°F), peaking at 14°C (57°F). This winter month sees more precipitation, with 88 mm (3.5 in) falling over about 13 days, and humidity levels are slightly higher at 89%. For more detailed information, you can check Preston weather in January.

May and February present contrasting weather patterns, with May experiencing milder temperatures and a general warming trend. In May, the temperature ranges from a minimum of 0°C (33°F) to a maximum of 26°C (79°F), resulting in an average of 12°C (53°F), while February's temperatures are cooler, with a minimum of -4°C (26°F) and a maximum of 17°C (63°F), averaging at 6°C (43°F). Precipitation levels in February are notably higher, with 118 mm (4.7 in) over 17 days, compared to May's 67 mm (2.6 in) across 12 days. Additionally, humidity is slightly higher in February at 88%, versus 79% in May. For a deeper dive into February weather, you can check Preston weather in February.

In comparing the weather between March and May, we see a clear transition into warmer conditions as spring progresses. May enjoys a more pleasant range of temperatures, with a minimum of 0°C and an average of 12°C, climbing to a maximum of 26°C. In contrast, March starts chillier, with temperatures ranging from a low of -5°C to a maximum of 18°C and an average of just 7°C. Additionally, March tends to be wetter, with 117 mm of precipitation over 17 days compared to May's 67 mm spread over only 12 days. Humidity levels are also slightly higher in March at 86%, while May maintains a comfortable 79%. For more detailed information, you can visit Preston weather in March.

In comparing the weather between April and May, May generally offers warmer temperatures, with minimums rising from -1°C (30°F) in April to 0°C (33°F) and an average temperature increase from 9°C (48°F) to 12°C (53°F). The maximum temperatures also see a notable rise, peaking at 26°C (79°F) in May compared to 22°C (71°F) in April. While May experiences slightly more precipitation at 67 mm (2.6 in) over 12 days compared to April's 53 mm (2.1 in) over 10 days, humidity decreases slightly from 84% in April to 79% in May. For more detailed information on April weather, you can visit Preston weather in April.

May and June exhibit noticeable differences in their weather patterns. In May, temperatures range from a cool minimum of 0°C (33°F) to a warm maximum of 26°C (79°F), with an average temperature of 12°C (53°F). Additionally, May experiences 67 mm (2.6 in) of precipitation over approximately 12 days, along with a humidity level of 79%. In contrast, June brings higher temperatures, with a minimum of 6°C (43°F), an average of 15°C (59°F), and a maximum reaching 28°C (83°F). However, June also sees an increase in precipitation to 109 mm (4.3 in) across around 15 days, with humidity slightly rising to 81%. For more detailed insights, you may refer to Preston weather in June.

When comparing the weather in May and July, one can observe notable differences in temperature and precipitation. May features a more moderate temperature range, with a minimum of 0°C (33°F) and an average of 12°C (53°F), while July is warmer, with a minimum of 7°C (46°F) and an average of 16°C (62°F), peaking at a maximum of 30°C (86°F). Additionally, July experiences higher precipitation levels, with 112 mm (4.4 in) over 16 days compared to May's 67 mm (2.6 in) over 12 days. Humidity levels remain similar, with May at 79% and July slightly lower at 78%. For more detailed information, you can check Preston weather in July.

May and August present distinct weather patterns that reflect the transition from spring to late summer. In May, temperatures range from a chilly 0°C (33°F) at night to a comfortable 26°C (79°F) during the day, with an average of 12°C (53°F). While May experiences relatively lower precipitation at 67 mm (2.6 in) over 12 days, the humidity remains consistently high at 79%. In contrast, August showcases warmer temperatures, with minimums of 8°C (46°F) and maximums reaching 29°C (84°F), averaging at 16°C (61°F). However, it also sees a significant increase in rainfall, totaling 151 mm (6.0 in) over 20 days, matching the humidity levels of 79%. For more specific details, you can check Preston weather in August.

When comparing the weather in May and September, both months present mild temperatures, but with some notable differences. May experiences a minimum temperature of 0°C (33°F), averaging around 12°C (53°F), and can reach a maximum of 26°C (79°F). In contrast, September starts a bit warmer with a minimum of 3°C (38°F), an average of 14°C (57°F), and peaks at 27°C (81°F). However, September tends to be wetter, with 120 mm (4.7 in) of precipitation over 16 days, compared to May's 67 mm (2.6 in) across 12 days. Humidity levels also rise slightly in September, reaching 85% compared to May's 79%. For more detailed information, you can check Preston weather in September.

In comparing the weather between May and October, we see that May typically has milder temperatures with a minimum of 0°C (33°F) and an average of 12°C (53°F), peaking at a comfortable 26°C (79°F). In contrast, October experiences cooler temperatures, with a minimum of -1°C (30°F) and an average of 11°C (52°F), reaching a maximum of 21°C (71°F). Additionally, October is significantly wetter, with 148 mm (5.8 in) of precipitation across 21 days compared to May's 67 mm (2.6 in) over 12 days, and the humidity is notably higher in October at 90% compared to 79% in May. For more detailed insights, you can visit Preston weather in October.

May and November exhibit distinct differences in weather patterns. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 26°C (79°F), with an average of 12°C (53°F). This month typically experiences 67 mm (2.6 in) of precipitation over about 12 days, accompanied by a humidity level of 79%. In contrast, November sees cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 16°C (61°F), averaging 8°C (47°F). The month is significantly wetter, receiving 116 mm (4.6 in) of precipitation over approximately 19 days, and has higher humidity at 91%. For more details on the weather in this month, visit Preston weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a chilly 0°C (33°F) at their lowest to a pleasant maximum of 26°C (79°F), with an average of 12°C (53°F). The month typically sees about 67 mm (2.6 in) of precipitation over 12 days, accompanied by a humidity level of 79%. In contrast, December experiences colder temperatures, with lows reaching -4°C (25°F) and highs capping at 13°C (56°F), averaging 6°C (43°F). The month is considerably wetter, receiving 136 mm (5.4 in) of precipitation over 19 days, along with higher humidity at 89%. For more information, you can check out Preston weather in December.

Compare Preston's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Preston

As May unfolds in Preston, the weather experiences a noticeable shift, welcoming warmer temperatures and a refreshing vibrancy compared to the preceding months. With an average temperature comfortably sitting at 12°C (53°F), days become increasingly pleasant, peaking at highs of 26°C (79°F). While the prospect of sunny days brings joy, there are still about 12 days of rain, contributing to the relatively high humidity of 79% that blankets the town. This blend of warmth and moisture marks May as a transitional month, setting the stage for the lush landscapes of summer. For a deeper dive into Preston's yearly climate patterns, explore Preston Climate.