May Weather in Chester, United Kingdom

Last updated: March 17, 2025

May in Chester, United Kingdom ushers in a blend of mild and pleasantly warm conditions, with maximum temperatures reaching up to 27°C (80°F), while the average hovers around a comfortable 12°C (54°F). However, early morning chill can dip to a minimum of 2°C (35°F). As spring unfolds, expect a total precipitation of 68 mm (2.7 in) over approximately 13 days, making it a month where humidity is quite noticeable at 79%. Despite occasional showers, May remains an enchanting time to explore Chester's historical charm amidst blooming landscapes.

May Temperature in Chester

In Chester, United Kingdom, May marks a vibrant transition into warmth, with temperatures showing a delightful upward trend. With minimums averaging 2°C (35°F) and maximums soaring to 27°C (80°F), this month is a stark contrast to the chill of earlier winter months. The average temperature settles at a comfortable 12°C (54°F), inviting residents and visitors alike to bask in the blossoming surroundings. After the cool April temperatures, May not only signals the arrival of sunnier days but also sets the stage for the increasingly warm summer months ahead. As the city shakes off the remnants of winter, May in Chester is a promising prelude to outdoor adventures and exploring the city's rich history under a more welcoming sky.

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

The chart illustrates May temperature patterns in Chester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424345485460626157524743
Data source: Temperature data for Chester 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 Chester

In May, Chester experiences a moderate precipitation level of 68 mm (about 2.7 inches), marking a slight increase from the previous month’s 51 mm in April. The city sees rain on 13 days, indicating a favorable trend of consistent spring showers that help nourish the blooming landscapes. As the transition to late spring unfolds, this month’s rainfall sets the stage for the forthcoming wetter months, with June traditionally bringing even more substantial rain at 92 mm. Overall, May strikes a balance, offering a refreshing mix of mild weather and periodic showers, fostering the lush greenery that defines Chester’s charm.

May Precipitation Trends in Chester

The chart displays monthly precipitation patterns in Chester, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6474825168929710293947696
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chester

As May arrives in Chester, the humidity starts to ease, falling to 79%, a notable dip from the wetter months of winter and early spring. This transition marks a shift towards milder conditions, reflecting the gradual warming as the year progresses. Following April's 84%, May's lower humidity level provides a breath of fresh air, paving the way for pleasant outdoor activities. Interestingly, as summer rolls in, humidity levels only slightly increase in June to 81%, suggesting that while the air remains relatively comfortable, Chester is gearing up for the humid warmth typical of the season. Overall, May embodies a sweet spot in Chester's climate, balancing coolness with rising warmth, inviting locals and visitors alike to enjoy the beauty of spring.

May Average Humidity in Chester

This chart illustrates the average monthly humidity levels in Chester, 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 Chester

As May arrives in Chester, the UV Index reaches a notable 7, indicating a shift to the high exposure category. This increase signifies a trend towards stronger sunlight as the year progresses, with burn times decreasing to just 25 minutes—a reminder to prioritize sun safety. Compared to the previous months, where the index ranged from a low of 1 in January to a moderate 5 in April, May's heightened UV levels underscore the importance of taking precautions like wearing sunscreen and protective clothing. As summer approaches, Chester’s residents and visitors alike should be mindful of these changes in order to enjoy the outdoors safely. For more detailed information, visit Chester UV Index.

Maximum UV Index Levels in Chester for May

The chart shows the monthly maximum UV Index (UVI) for Chester 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: Chester 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 Chester

As spring blossoms into summer, May shines brightly in Chester, United Kingdom, boasting an impressive 390 hours of sunshine—one of the highest peaks in the year. This vibrant month marks a dramatic increase from the earlier months, where sunshine hours gradually ramped up from a mere 85 hours in January to 316 hours in April. The trend not only highlights May as a turning point but also sets the stage for the sunniest months ahead, with June and July closely following, averaging around 365 and 396 hours respectively. As the year progresses into the warmer season, Chester transforms into a sun-kissed haven, inviting residents and visitors alike to revel in its long, luminous days.

Monthly Sunshine Duration in Chester: May Highlighted

The May sunshine duration represents the total number of hours Chester 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.
JanFebMarAprMayJunJulAugSepOctNovDec85h147h202h316h390h365h396h360h286h219h109h95h
Data source: Chester May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chester During May

In Chester, United Kingdom, May enjoys a refreshing increase in sunshine, with a 30% chance of sunny weather. This marks a notable improvement from the dreariness of the earlier months, as April sees a 47% probability of sun, creating a delightful transition into late spring. However, the chances take a slight dip in June at 24%, mirroring the trends observed in the summer months ahead. Overall, while May may not guarantee glorious sunny days, it offers a hopeful glimpse into the brighter weather that lies just around the corner, setting the stage for the vibrant outdoor activities that characterize the season.

Percentage of Sunny Days in May in Chester

The chart illustrates the percentage of sunny days in Chester 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 Chester experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%24%24%47%30%24%36%24%23%21%28%15%
Data source: Chester May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chester in May

As spring gives way to summer in Chester, United Kingdom, the daylight duration undergoes a delightful transformation. Beginning in January with just 8 hours of daylight, the month of February offers a slight increase to 9 hours. By March, the days grow noticeably longer, reaching 11 hours, and this trend accelerates throughout April, boasting 14 hours of sunlight. The real highlight, however, is May, when Chester basks in an impressive 15 hours of daylight, setting the stage for the peak of summer in June and July with a stunning 16 hours. As the season transitions back to autumn, daylight gently recedes, tapering off to 14 hours in August, and gradually diminishing to 10 hours in October, before trailing to 8 hours by November and a mere 7 hours in December. This rhythmic dance of light not only marks the changing seasons but also enriches Chester's vibrant outdoor life.

Average Daylight Hours in Chester for May

The chart illustrates the variation in daylight duration in Chester throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 8m9h 50m11h 54m14h 1m15h 53m16h 52m16h 21m14h 40m12h 37m10h 30m8h 36m7h 35m
Data source: Chester daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Chester

In May, Chester experiences a refreshing average wind speed of 3.7 m/s (8 mph), consistent with the earlier months of the year. After April's dip to 3.0 m/s (7 mph), May sees a subtle resurgence, mirroring January's and March's breezy conditions. This gentle wind continues the trend of moderate gusts, offering a pleasant backdrop for outdoor activities as the weather warms. As summer approaches, June tends to bring a decline in wind speeds to 2.9 m/s (6 mph), but in May, the winds remain lively enough to invigorate the city's vibrant atmosphere.

Average May Wind Speed in Chester

The chart displays monthly wind speed patterns in Chester, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.74.64.33.03.7 m/s2.92.73.22.94.44.04.3
Data source: Chester May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Chester Compares to Other Months

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

In comparing the weather of May and January, one can observe notable differences. May typically presents a milder climate, with temperatures ranging from a minimum of 2°C (35°F) to a pleasant average of 12°C (54°F), reaching highs of 27°C (80°F). The month also experiences around 68 mm (2.7 in) of precipitation across 13 days and maintains a humidity level of 79%. Conversely, January is significantly colder, featuring temperatures that drop to a minimum of -3°C (26°F) and an average of 5°C (42°F), peaking at just 14°C (58°F). Rainfall during this winter month is slightly lower at 63 mm (2.5 in), spread over 11 days, but the humidity is notably higher at 89%. For more detailed information, you can explore Chester weather in January.

May and February present quite different weather experiences. In May, temperatures are milder, ranging from a minimum of 2°C (35°F) to a maximum of 27°C (80°F), with an average of 12°C (54°F). The month sees about 68 mm (2.7 in) of precipitation over approximately 13 days, coupled with a humidity level of 79%. In contrast, February is considerably colder, with temperatures dipping as low as -4°C (25°F) and peaking at 17°C (63°F), averaging 6°C (43°F). February experiences slightly more precipitation at 74 mm (2.9 in) over 14 days, and higher humidity at 88%. For a closer look at February's climate, visit Chester weather in February.

When comparing the weather in March and May, significant differences emerge. March typically boasts cooler temperatures, with a minimum of -5°C (23°F) and an average of 7°C (45°F), while May enjoys milder conditions, ranging from a minimum of 2°C (35°F) to an average of 12°C (54°F). Additionally, the maximum temperature in March reaches up to 20°C (69°F), but May can see highs of 27°C (80°F). Precipitation levels are relatively close, with March receiving 82 mm (3.2 in) over 15 days and May totaling 68 mm (2.7 in) across 13 days; however, March experiences slightly higher humidity at 86% compared to May's 79%. For a more detailed look at March weather, you can visit Chester weather in March.

In comparing the weather between April and May, we see a significant shift in temperatures and precipitation. May typically enjoys warmer temperatures, with a minimum of 2°C and an average of 12°C, peaking at 27°C. In contrast, April’s temperatures start colder, with a minimum of -1°C and an average of 9°C, topping out at 22°C. Additionally, May experiences slightly more precipitation at 68 mm over 13 days, while April records 51 mm across 10 days. Humidity levels also remain high, with May averaging 79% compared to April’s 84%. For a more detailed look at April's weather, you can visit Chester weather in April.

May and June showcase a gradual warming trend as spring transitions into summer. In May, temperatures range from a chilly minimum of 2°C (35°F) to a maximum of 27°C (80°F), with an average of 12°C (54°F). Precipitation is moderate, with 68 mm (2.7 in) recorded over 13 days and humidity levels at 79%. In contrast, June sees a rise in temperatures, with a minimum of 6°C (43°F) and a maximum of 29°C (84°F), averaging 15°C (60°F). Rainfall increases slightly to 92 mm (3.6 in) over 14 days, accompanied by a marginally higher humidity of 81%. For more detailed information about June weather, you can visit Chester weather in June.

May and July present significant differences in weather patterns. In May, temperatures range from a chilly 2°C (35°F) to a pleasant 27°C (80°F), averaging around 12°C (54°F), while July enjoys warmer conditions with temperatures ranging from 7°C (45°F) to a maximum of 29°C (85°F), averaging 17°C (63°F). Additionally, May experiences 68 mm (2.7 in) of precipitation over 13 days, whereas July sees increased rainfall with 97 mm (3.8 in) over 15 days. Humidity levels remain relatively comparable, with May at 79% and July slightly lower at 78%. For more details on July's weather patterns, you can check Chester weather in July.

May and August present distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a cool 2°C (35°F) at night to a warm 27°C (80°F) during the day, with an average of 12°C (54°F). The month experiences about 68 mm (2.7 in) of precipitation over 13 days, while the humidity remains relatively high at 79%. In contrast, August brings slightly warmer nights, with minimum temperatures of 7°C (46°F) and daytime highs reaching up to 30°C (85°F), averaging 16°C (62°F). However, it also sees increased rainfall, totaling 102 mm (4.0 in) across 16 days, with humidity remaining consistent at 79%. For more insights on August weather, check out Chester weather in August.

When comparing the weather in May and September, both months exhibit similar maximum temperatures, averaging around 27°C (81°F). However, May tends to be slightly warmer overall, with an average temperature of 12°C (54°F) compared to September's 14°C (58°F). In terms of precipitation, September is wetter, receiving 93 mm (3.7 in) across 14 days, while May sees 68 mm (2.7 in) over 13 days. Additionally, September experiences higher humidity at 85%, compared to May’s 79%. For more detailed information, you can check Chester weather in September.

May and October showcase distinct differences in weather patterns. In May, temperatures range from a chilly 2°C (35°F) to a warm 27°C (80°F), with an average of 12°C (54°F), while October sees cooler temperatures, with a minimum of -2°C (29°F), an average of 11°C (53°F), and a maximum of 22°C (71°F). May typically experiences 68 mm (2.7 in) of precipitation over 13 days, whereas October is wetter, with 94 mm (3.7 in) of rain across 16 days. Additionally, October's humidity is higher at 90%, compared to May's 79%. For more details, check out Chester weather in October.

In May, temperatures range from a pleasant minimum of 2°C (35°F) to a maximum of 27°C (80°F), with an average of 12°C (54°F). The month experiences about 68 mm (2.7 in) of precipitation over 13 days, accompanied by relatively high humidity at 79%. In contrast, November brings chillier temperatures, with a minimum of -2°C (28°F) and a maximum of 17°C (62°F), resulting in an average of just 8°C (47°F). This month sees slightly more rainfall, totaling 76 mm (3.0 in) across 16 days, and an even higher humidity level at 91%. For more details, check out Chester weather in November.

In May, temperatures in Chester range from a cool 2°C (35°F) to a pleasant 27°C (80°F), with an average of 12°C (54°F). The month experiences about 68 mm (2.7 in) of precipitation over approximately 13 days, accompanied by a humidity level of 79%. In contrast, December sees much colder temperatures, with a range from -4°C (24°F) to a maximum of 14°C (57°F) and an average of just 6°C (44°F). Additionally, December is wetter, receiving 96 mm (3.8 in) of precipitation across 17 days, and a higher humidity level of 89%. For more information about the December climate, you can visit Chester weather in December.

Compare Chester's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Chester

As May unfolds in Chester, the weather begins to shift, offering a delightful contrast to the chill of previous months. With higher average temperatures, residents and visitors can enjoy more of the great outdoors, as the city bursts into bloom. However, May's relatively high humidity and precipitation days remind us that the British weather can be unpredictable, requiring a light raincoat or umbrella at times. This blend of sunshine and showers creates a vibrant atmosphere, perfect for exploring local parks and gardens. To learn more about what to expect throughout the year, visit Chester Climate.