May Weather in Chester, Canada

Last updated: April 22, 2025

May in Chester, Canada, showcases a dynamic weather profile that invites both adventure and introspection. The month experiences a maximum temperature of 23°C (73°F), offering warmth amidst the lingering chill, with an average reading of 9°C (48°F) and occasional drops to a minimum of -1°C (31°F). Rainfall is notable, with 131 mm (5.2 in) accumulated over 14 days, contributing to a humidity level of 82% that envelops the landscape. This blend of temperatures and precipitation not only shapes the region's flora but also highlights the beauty of seasonal transitions that characterizes Chester's May weather.

May Temperature in Chester

In May, Chester, Canada, begins to shake off the winter chill, showcasing a delightful transition into spring. Temperatures rise significantly, with minimums hovering around -1°C (31°F), allowing for a refreshing nip in the air. The average temperature climbs to a comfortable 9°C (48°F), making it an ideal time for outdoor activities. During this month, the warmth peaks with maximums reaching up to 23°C (73°F), inviting locals and visitors alike to enjoy the blossoming landscape. This upward trend in temperatures from the preceding months reflects the gradual shift from winter's grasp, hinting that summer is just around the corner. As May unfolds, Chester transforms into a vibrant canvas of nature, where longer days and inviting warmth set the stage for a lively season ahead.

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.
JanFebMarAprMayJunJulAugSepOctNovDec282832404857646762534333
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

May in Chester, Canada experiences 131 mm (5.2 in) of precipitation over 14 days, marking a slight dip from the wetter months of April. This trend of increased moisture, peaking in April, gives way to a more balanced climate as spring progresses. Despite the decrease in total rainfall, May remains a significant month for precipitation, contributing to the lush landscapes that characterize the region. As temperatures rise and days lengthen, the consistent rainfall fosters a vibrant environment, highlighting a transition towards the drier summer months ahead. In contrast to the robust conditions of prior months, May's weather sets the stage for the gradual easing into summer, with indications of a healthy ecosystem flourishing under its gentle showers.

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.
JanFebMarAprMayJunJulAugSepOctNovDec11413912215113112110497118137166149
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chester

In May, the humidity in Chester, Canada, settles at a consistent 82%, mirroring the moisture levels of the preceding months. This steady humidity level in early spring suggests a transition from the chill of winter into the warmer days of summer. As the seasons progress, humidity begins to rise slightly, peaking in the sultry July with 86%. Interestingly, the near-constant humidity of 82% in both April and May creates a comforting predictability, setting the stage for the eventual increase in moisture that characterizes the heart of summer. Overall, the data highlights a region where humidity remains relatively stable until the peak of summer, maintaining a lush, vibrant environment.

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.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%82%82%82%84%86%85%83%83%85%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chester

As spring transitions into summer in Chester, Canada, the UV Index reaches a notable peak in May, soaring to 9 with a very high exposure category. This indicates a significant increase from April's 7, where burn times drop sharply to just 15 minutes. With such elevated UV levels, it’s crucial to take sun protection seriously, as unprotected skin could burn in no time. The general trend shows a clear upward trajectory in UV exposure as the year progresses, highlighting the importance of staying vigilant about sun safety. For more details on Chester’s UV fluctuations throughout the year, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
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 transitions into summer, May in Chester, Canada shines with an impressive 278 hours of sunshine, marking a delightful uptick from April's 231 hours. This surge in daylight heralds the onset of warmer days, paving the way for the vibrant summer months ahead. Following May, the sun continues its generous embrace, peaking in July with a remarkable 310 hours before gradually tapering off into autumn. The steady increase from April to June, coupled with the exceptional warmth of July and August, underscores Chester's seasonal rhythm, inviting locals and visitors alike to bask in the long, sunlit days that define its picturesque summers.

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.
JanFebMarAprMayJunJulAugSepOctNovDec111h170h240h231h278h293h310h319h260h218h150h140h
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, Canada, May brings a 37% chance of sunny weather, marking a noticeable improvement over the earlier months of the year. As winter transitions into spring, March sees a significant spike in sunshine with 49%, followed by a dip in April to 33%. The upward trend continues into May, hinting at the warmer days ahead, although it remains slightly lower than the ensuing summer months. June and July boast higher probabilities of sunshine at 40% and 27%, respectively, suggesting that May serves as a transitional period where optimism for sunnier days begins to flourish, albeit with the typical unpredictability of early spring weather.

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.
JanFebMarAprMayJunJulAugSepOctNovDec25%26%49%33%37%40%27%32%43%42%36%32%
Data source: Chester May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chester in May

In Chester, Canada, the daylight duration invigorates the arrival of spring and summer, showcasing a gradual increase from 9 hours in January to an impressive 14 hours in May. Throughout April, as nature bursts back to life, the daylight stretches to 13 hours, paving the way for the long, sunny days of summer. June and July maintain the peak at 15 hours, offering ample time for outdoor adventures and community gatherings. However, as summer wanes, daylight begins its retreat, gently decreasing to 13 hours in August, and continuing its descent to 9 hours by November. This seasonal rhythm not only highlights Chester's beautiful transformation but also invites residents and visitors alike to embrace the varied experiences each month brings.

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.
JanFebMarAprMayJunJulAugSepOctNovDec9h 16m10h 27m11h 57m13h 29m14h 48m15h 27m15h 6m13h 56m12h 27m10h 55m9h 35m8h 53m
Data source: Chester daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Chester

In Chester, Canada, the month of May typically experiences a noticeable drop in average wind speed, settling at 4.6 m/s (10 mph) compared to the brisker winds of earlier spring months. Following a gradual increase from 5.5 m/s in January through 5.8 m/s in April, the transition into May brings a welcome gentleness to the breeze, a prelude to the calmer summer months ahead. This trend continues into June, with a further slight decrease to 4.4 m/s (10 mph), while July and August see even lighter winds, dropping to 3.9 m/s and 3.6 m/s, respectively. The shift towards milder winds in late spring and summer creates a serene atmosphere, perfect for enjoying Chester's picturesque landscapes. As autumn approaches, wind speeds begin to climb again, hinting at the seasonal cycle that defines this charming coastal community.

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.
JanFebMarAprMayJunJulAugSepOctNovDec5.55.55.65.84.6 m/s4.43.93.64.54.55.45.6
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.

May and January exhibit stark contrasts in weather patterns. While May experiences milder temperatures, averaging around 9°C (48°F) with a maximum of 23°C (73°F), January is much colder, averaging -2°C (29°F) with peaks of only 12°C (54°F). Precipitation also varies slightly between the two months, with May receiving about 131 mm (5.2 in) spread over 14 days, while January sees 114 mm (4.5 in) over just 9 days. Humidity levels remain constant at 82% in both months, but the overall experience of weather in May is typically much more pleasant compared to the frigid conditions of January. For more details about January’s weather specifics, visit Chester weather in January.

In comparing the weather between May and February, it's clear that May experiences significantly milder temperatures, with averages ranging from a minimum of -1°C (31°F) to a maximum of 23°C (73°F). In contrast, February is much colder, with average temperatures between a minimum of -16°C (3°F) and a maximum of 10°C (49°F). While both months see a fair amount of precipitation, February has slightly higher rainfall at 139 mm (5.5 in) over 12 days compared to May's 131 mm (5.2 in) over 14 days. Additionally, humidity levels are fairly consistent, with May at 82% and February at 83%. For a closer look at February's weather specifics, you can visit Chester weather in February.

When comparing the weather in May and March, it's clear that May offers significantly milder temperatures, with a minimum of -1°C (31°F) and a comfortable average of 9°C (48°F), peaking at 23°C (73°F). In contrast, March is much colder, recording a minimum temperature of -15°C (5°F) and an average of 0°C (32°F), with a maximum of only 13°C (56°F). While both months experience a similar level of precipitation—131 mm (5.2 in) in May versus 122 mm (4.8 in) in March—the number of rainy days slightly favors May with 14 days compared to 12 days in March. Despite the higher moisture levels, humidity remains constant at 82% for both months. For more detailed information, you can check Chester weather in March.

In comparing the weather of May and April, May generally experiences milder temperatures, with a minimum of -1°C (31°F), an average of 9°C (48°F), and a maximum of 23°C (73°F). In contrast, April tends to be cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 15°C (59°F) and an average of 4°C (40°F). While both months see substantial precipitation, April records slightly higher levels at 151 mm (6.0 in) over 13 days, compared to May's 131 mm (5.2 in) over 14 days. Humidity levels remain consistent at 82% for both months, indicating a generally moist atmosphere. For more detailed information on April weather, you can check Chester weather in April.

When comparing the weather in May and June, there are notable differences in temperature and precipitation. May experiences a broader range of temperatures, with a minimum of -1°C (31°F) and a maximum of 23°C (73°F), while June sees a milder range starting at 3°C (38°F) and peaking at 27°C (81°F). The average temperature rises significantly from 9°C (48°F) in May to 14°C (57°F) in June. Interestingly, while May has a slightly higher total precipitation of 131 mm (5.2 in) over 14 days, June has a close total of 121 mm (4.8 in) across just 12 days, indicating slightly drier conditions. Humidity remains fairly consistent, rising from 82% in May to 84% in June. For more detailed information about June weather, check out Chester weather in June.

May and July exhibit significantly different weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 23°C (73°F), with an average of 9°C (48°F). This month experiences around 131 mm (5.2 in) of precipitation over 14 days, contributing to a relatively high humidity level of 82%. In contrast, July offers milder conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (81°F) and an average of 18°C (65°F). The precipitation decreases slightly to 104 mm (4.1 in) over just 12 days, while humidity rises to 86%. Overall, July provides warmer and slightly drier weather compared to the cooler and wetter May. For more specific details, you can check Chester weather in July.

May and August exhibit striking differences in weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 23°C (73°F), with an average of 9°C (48°F). The month is characterized by significant rainfall, totaling 131 mm (5.2 in) over 14 days, and a humidity level of 82%. In contrast, August brings warmer conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 28°C (83°F), averaging 19°C (67°F). Rainfall is less prevalent at 97 mm (3.8 in) over just 10 days, and humidity slightly increases to 85%. For more insights on Chester's climate in August, you can check Chester weather in August.

In May, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 23°C (73°F), with an average temperature of 9°C (48°F). The month experiences considerable precipitation, with around 131 mm (5.2 in) falling over 14 rainy days, coupled with a humidity level of 82%.

Conversely, September showcases a warmer climate, with minimum temperatures of 7°C (45°F) and maximums reaching 26°C (79°F), averaging 16°C (62°F). The month is slightly drier, receiving 118 mm (4.7 in) of rain across 9 days and maintaining a similar humidity level of 83%.

For more detailed insights, check out Chester weather in September.

May and October present distinct weather patterns, reflecting the transition of seasons. In May, temperatures range from a crisp minimum of -1°C (31°F) to a pleasant maximum of 23°C (73°F), with an average of 9°C (48°F). The month is marked by substantial rainfall, totaling 131 mm (5.2 in) over approximately 14 days, coupled with high humidity levels of 82%. In contrast, October offers slightly milder temperatures, with a minimum of 2°C (35°F), an average of 12°C (53°F), and a maximum of 21°C (70°F). Precipitation is slightly higher at 137 mm (5.4 in) across about 12 days, with humidity remaining similarly elevated at 83%. Overall, while both months experience considerable rainfall and humidity, October tends to be a bit warmer, showcasing a subtle shift towards cooler autumn weather. For more details, check out Chester weather in October.

In comparing the weather of May and November, we see distinct differences in temperature and precipitation patterns. May typically experiences milder temperatures, with a minimum of -1°C (31°F) and a maximum of 23°C (73°F), while November is colder, with a minimum of -10°C (15°F) and a maximum of 17°C (63°F). Both months have similar levels of precipitation, averaging around 131 mm (5.2 in) in May and 166 mm (6.5 in) in November, with both experiencing precipitation on about 14 days. However, November's higher humidity at 85% compared to 82% in May contributes to a crisper and chillier overall feeling. For more information on the specifics of November's weather, you can visit Chester weather in November.

May and December exhibit striking contrasts in weather. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 23°C (73°F), with an average of 9°C (48°F). The month sees about 131 mm (5.2 in) of precipitation over 14 days and maintains a relatively high humidity level of 82%. Conversely, December brings significantly colder temperatures, with a minimum of -12°C (11°F), an average of 1°C (33°F), and a maximum of 14°C (57°F). Precipitation in December slightly increases to 149 mm (5.9 in) over 13 days, along with a similar humidity level of 83%. For more insights into the December climate, check out Chester weather in December.

Compare Chester's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Chester

As May arrives in Chester, the weather transitions from the chilly grip of winter to a more temperate climate, showcasing a delightful blend of mild temperatures and increased humidity. With the maximum temperature reaching a pleasant 23°C (73°F), days become more enjoyable, though the lingering coolness is evident in the low average of 9°C (48°F) and occasional dips to -1°C (31°F) at night. Despite experiencing 14 days of precipitation, which contributes to the lush, blooming landscapes, May stands out as a month of renewal and growth, making it a stark contrast to the colder months that precede it. The invigorating atmosphere encourages outdoor exploration and appreciation of Chester's natural beauty. For more detailed insights, check out Chester Climate.