April Weather in Stratford, Canada

Last updated: April 22, 2025

In Stratford, Canada, the weather in April showcases a striking contrast, with maximum temperatures reaching up to 25°C (77°F) while the average lingers at 6°C (43°F) and can dip to a minimum of -9°C (17°F). Over the course of the month, residents may experience 15 days of precipitation, totaling 107 mm (4.2 inches), contributing to a notably high humidity level of 87%. This blend of fluctuating temperatures and regular rainfall creates a dynamic spring atmosphere, perfect for both nature enthusiasts and those eager to embrace the transition into warmer months.

April Temperature in Stratford

In April, temperatures in Stratford, Canada, begin to show signs of spring, creating a delightful transition from the harsh winter months. The average temperature rises to 6°C (43°F), signaling a shift towards milder weather. Minimum temperatures hover around -9°C (17°F), while the maximum can reach a pleasant 25°C (77°F), showcasing the dramatic warming that unfolds as the month progresses. This trend towards warmer days is marked by a notable increase in daily highs compared to the preceding months, inviting residents to embrace outdoor activities after the long, cold winter. The gradual rise from the winter chill sets the stage for the vibrant blooms of May, as nature awakens from its slumber.

April Weather in Stratford: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Stratford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec232432425666706862513730
Data source: Temperature data for Stratford 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.

April Precipitation in Stratford

April brings a notable increase in precipitation for Stratford, Canada, with 107 mm (4.2 in) of rain falling over 15 days. This marks a significant rise compared to the preceding months, where March saw 75 mm (3.0 in) over 12 days. The transition into spring is characterized by this uptick, as the region enters a period of renewal and growth. As flowers begin to bloom and nature reawakens, the recurring showers in April lay the groundwork for lush landscapes ahead. Following closely, May stabilizes with 102 mm (4.0 in), indicating a consistent trend of spring moisture. This pattern of increasing precipitation not only signifies changing seasons but also supports the flourishing ecosystems of Stratford as they thrive on the abundant rain.

April Precipitation Trends in Stratford

The chart displays monthly precipitation patterns in Stratford, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec80827510710211390102891229276
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Stratford

In April, Stratford, Canada, experiences a continuation of the consistent humidity seen in earlier months, with levels sitting at 87%. This marks a slight decline from the peak of 90% in January and February, reflecting the gradual transition from winter to spring. As temperatures begin to rise, the humidity levels also follow a downward trend, setting the stage for the drier conditions of May ahead, which sees humidity drop to 82%. This shift highlights the region's characteristic seasonal changes, where each month brings a delicate balance of moisture, influencing both the climate and the local landscape.

April Average Humidity in Stratford

This chart illustrates the average monthly humidity levels in Stratford, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%88%87%83%81%79%80%81%84%88%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Stratford

As April arrives in Stratford, Canada, the UV Index ramps up significantly, reaching 8—a level categorized as very high. This marks a notable transition from the previous months, as exposure risks increase considerably; the burn time is reduced to just 15 minutes, emphasizing a need for sun protection. Following the gradual climb from a low index of 2 in January, through moderate levels in February and March, the sharp rise in April signals the onset of sunnier days, paving the way for the peak UV levels seen in May and June. It’s a timely reminder for residents and visitors to stay vigilant against overexposure. For more detailed information, check out Stratford UV Index.

Maximum UV Index Levels in Stratford for April

The chart shows the monthly maximum UV Index (UVI) for Stratford in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec24589101098542
Data source: Stratford April 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.

April Sunshine in Stratford

As April unfolds in Stratford, Canada, the city basks in 241 hours of sunshine, marking a vibrant leap from the 229 hours recorded in March. This gradual rise in sunlight highlights the transition from winter's chill to the refreshing warmth of spring. The increase in bright days not only boosts the spirits of residents but also indicates a steady upward trend that continues into May, where sunshine soars to 294 hours. This pattern illustrates how April serves as a pivotal month, bridging the last remnants of winter with the burgeoning vitality of summer, inviting both residents and visitors to revel in the outdoor beauty.

Monthly Sunshine Duration in Stratford: April Highlighted

The April sunshine duration represents the total number of hours Stratford experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec95h145h229h241h294h336h350h336h293h207h143h112h
Data source: Stratford April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Stratford During April

As we transition into April in Stratford, Canada, the likelihood of sunny weather slightly declines from the preceding month's promising 42% chance. With 36% sunny days expected, April serves as a bridge between the brisk early spring and the warmer months that follow. While this is a dip compared to March, it still indicates a significant increase from the gloomy winter months, where the chances hovered around a mere 12% to 19%. The subsequent arrival of May and June shows a gradual rise again, showcasing a clear trend of improving weather as we approach summer. Thus, while April may be a month of fluctuating conditions, it also holds the promise of brighter days ahead.

Percentage of Sunny Days in April in Stratford

The chart illustrates the percentage of sunny days in Stratford throughout the year, with April 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 Stratford experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%19%42%36%41%40%44%49%46%25%33%19%
Data source: Stratford April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Stratford in April

As spring unfolds in Stratford, Canada, April brings a notable increase in daylight, with the sun gracing the sky for 13 hours—a delightful jump from the 11 hours seen in March. This trend of longer days marks the transition into the warmer months, amplifying the sense of renewal and outdoor activity. Following closely, May will see an even further extension to 14 hours of daylight, while daylight will peak in June at 15 hours. The shifting balance of light signals not just a change in the seasons, but also a shift in daily rhythms, as longer days encourage exploration and connection with nature. The gradual decrease through the summer months reminds us of the cyclical nature of daylight, but for now, April invites residents to bask in the abundant sunshine and the promise of brighter days ahead.

Average Daylight Hours in Stratford for April

The chart illustrates the variation in daylight duration in Stratford throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 22m10h 31m11h 57m13h 26m14h 42m15h 20m14h 59m13h 52m12h 26m10h 57m9h 40m9h
Data source: Stratford daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Stratford

As April unfolds in Stratford, Canada, the average wind speed dips slightly to 3.8 m/s (9 mph), following a steady rise through the earlier months of the year. This gentle decline from the peak in March, which recorded 4.3 m/s (10 mph), hints at the transitional nature of spring as the landscape begins to bloom. Interestingly, the wind speed in April matches that of November, creating a unique symmetry as the seasons shift. Overall, the trend reveals a pattern of increased wind speeds during winter months, gradually easing as spring approaches, before making another subtle drop in May to 3.4 m/s (8 mph). This dance of the winds encapsulates the ebb and flow of Stratford’s seasonal charm.

Average April Wind Speed in Stratford

The chart displays monthly wind speed patterns in Stratford, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.94.33.8 m/s3.43.63.12.63.63.63.94.4
Data source: Stratford April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Stratford Compares to Other Months

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

April weather in Stratford is significantly milder compared to the harsh cold of January. With temperatures ranging from a minimum of -9°C (17°F) to a maximum of 25°C (77°F), April offers an average of 6°C (43°F), making it much more pleasant than January’s chilling average of -5°C (24°F), where temperatures can plummet to -26°C (-14°F). Furthermore, April experiences higher precipitation at 107 mm (4.2 in) over 15 days compared to January's 80 mm (3.2 in) across 11 days, resulting in a wetter atmosphere, albeit with slightly lower humidity at 87% versus January's 90%. This shift from frigid winters to a more temperate spring is a welcome change for residents and visitors alike. For more details, see Stratford weather in January.

April weather in Stratford is significantly milder compared to February, with temperatures ranging from a minimum of -9°C (17°F) to a pleasant maximum of 25°C (77°F). In contrast, February experiences much colder conditions, with temperatures dipping as low as -24°C (-11°F) and peaking at just 16°C (61°F). While both months see a fair amount of precipitation, April has a higher total at 107 mm (4.2 in) over 15 days, compared to February's 82 mm (3.2 in) over 13 days. The humidity levels are also notable, with April sitting at 87% compared to February's 90%. For a deeper dive into February's weather conditions, you can refer to Stratford weather in February.

April weather shows a significant improvement over March, with a much milder average temperature of 6°C (43°F) compared to March's chilling 0°C (33°F). The minimum temperature in April is also notably less severe at -9°C (17°F), while March experiences lows of -23°C (-8°F). Although April has higher precipitation levels at 107 mm (4.2 in) over 15 days, the increase in temperature makes it feel considerably more pleasant. Both months share an identical humidity level of 87%. For more detailed information about March's weather, you can check Stratford weather in March.

April and May present a notable shift in weather patterns. In April, temperatures range from a chilly -9°C (17°F) at night to a pleasant 25°C (77°F) during the day, with an average of 6°C (43°F). While April is marked by significant precipitation, totaling 107 mm (4.2 in) over 15 days, it maintains a high humidity level of 87%. In contrast, May sees a more moderate temperature range, with nighttime lows of -5°C (24°F) and daytime highs soaring up to 31°C (88°F), resulting in an average temperature of 13°C (56°F). Precipitation slightly decreases to 102 mm (4.0 in) over 13 days, accompanied by a reduction in humidity to 82%. For a closer look at what May brings, check out Stratford weather in May.

April and June present contrasting weather patterns. In April, temperatures can vary significantly, with a minimum of -9°C (17°F) and an average of 6°C (43°F), peaking at 25°C (77°F). The month is characterized by considerable precipitation at 107 mm (4.2 in) over 15 days and high humidity levels at 87%. Conversely, June experiences a more stable climate, with milder temperatures ranging from a minimum of 4°C (39°F) to an average of 19°C (66°F) and a maximum of 32°C (90°F). Precipitation in June is slightly higher at 113 mm (4.5 in), but it occurs over fewer days, totaling just 11, alongside lower humidity at 81%. For a detailed look at June weather, you can visit Stratford weather in June.

April and July present distinctly different weather patterns. In April, temperatures can range from a chilly minimum of -9°C (17°F) to a pleasant maximum of 25°C (77°F), averaging around 6°C (43°F). The month is characterized by significant precipitation, totaling 107 mm (4.2 in) over about 15 days, paired with high humidity at 87%. In contrast, July enjoys milder conditions, with temperatures ranging from a minimum of 9°C (49°F) to a warm maximum of 33°C (92°F), averaging 21°C (71°F). Precipitation is also lower in July, totaling 90 mm (3.5 in) across 13 days, and humidity levels decrease to 79%. For a more in-depth look at July weather in Stratford, you can visit Stratford weather in July.

April and August showcase quite different weather patterns. In April, temperatures range from a chilly minimum of -9°C (17°F) to a pleasant maximum of 25°C (77°F), with an average of 6°C (43°F). The month experiences significant precipitation, totaling 107 mm (4.2 in) over 15 days, accompanied by high humidity levels of 87%. In contrast, August welcomes warmer temperatures, with a minimum of 5°C (41°F) and a maximum reaching 31°C (88°F), averaging 20°C (69°F). The month sees slightly less precipitation, at 101 mm (4.0 in) across 13 days, and lower humidity at 80%. For more details about the climate specifics, check out Stratford weather in August.

In comparing April and September weather, we observe notable differences in temperature and precipitation. In April, the minimum temperature can drop to -9°C (17°F), while the average is a cooler 6°C (43°F), with a maximum of 25°C (77°F). This month also sees higher precipitation levels of 107 mm (4.2 in) over 15 days, accompanied by a humidity of 87%. In contrast, September offers milder conditions with minimum temperatures around -1°C (31°F) and an average of 17°C (62°F), peaking at 31°C (88°F). The precipitation decreases to 89 mm (3.5 in) over 11 days, and humidity drops slightly to 81%. For more detailed insights on September weather, visit Stratford weather in September.

April and October present distinct weather characteristics, with April exhibiting cooler temperatures and a higher average humidity. In April, temperatures can range from a chilling minimum of -9°C (17°F) to a pleasant maximum of 25°C (77°F), while October typically sees milder lows of -3°C (27°F) and highs reaching 27°C (82°F). Precipitation is relatively similar for both months, with April receiving 107 mm (4.2 in) and October slightly higher at 122 mm (4.8 in), both spread over approximately 15 wet days. Despite this resemblance in rainfall, October exhibits a slightly lower humidity level at 84%, compared to April's 87%. For a more detailed look at October's weather patterns, visit Stratford weather in October.

April and November present distinct weather patterns, showcasing the shift from spring to late autumn. In April, temperatures range from a chilly minimum of -9°C (17°F) to a warm maximum of 25°C (77°F), with an average of 6°C (43°F). This month sees significant precipitation, totaling 107 mm (4.2 in) across about 15 days, while humidity levels are relatively high at 87%. In contrast, November is colder, with temperatures dipping to a minimum of -14°C (6°F) and peaking at 22°C (71°F), leading to an average temperature of 3°C (37°F). The month's precipitation is slightly lower at 92 mm (3.6 in) over approximately 14 days, with humidity remaining steady at 88%. For more insights on the weather specifics in this month, explore Stratford weather in November.

In comparing the weather between April and December, notable contrasts emerge. April experiences a wider temperature range, with lows reaching -9°C (17°F) and highs soaring up to 25°C (77°F), providing an average comfortable temperature of 6°C (43°F). Despite having slightly higher precipitation levels at 107 mm (4.2 in) over about 15 days, the overall conditions feel milder. In contrast, December presents a much colder climate, with temperatures dropping to a minimum of -24°C (-11°F) and generally remaining below freezing, averaging -1°C (30°F) with a maximum of just 15°C (60°F). Although December sees a lower total precipitation of 76 mm (3.0 in) over 14 days, the persistent chill combined with similar humidity levels of 87% gives December a much harsher feel. For further details, you can check Stratford weather in December.

Compare Stratford's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Stratford

As April arrives in Stratford, it marks a distinct transition from the chill of winter to the promise of spring. With temperatures swinging from brisk mornings to pleasantly warm afternoons, this month stands out with a remarkable maximum of 25°C, a stark contrast to the colder depths of winter. However, it’s also characterized by frequent rain, with over half the month experiencing precipitation, contributing to a humidity level of 87% that can feel quite damp. This dynamic weather pattern, coupled with longer days, heralds the season of renewal, paving the way for the blooming landscapes to come. For a more in-depth look at how April weather fits into the broader picture of climate in the region, check out Stratford Climate.