August Weather in Halifax, United Kingdom

Last updated: March 17, 2025

In Halifax, United Kingdom, August brings a warm blend of mild temperatures and refreshing rain. The month sees a maximum temperature soaring to 30°C (86°F), while the average hovers around 15°C (60°F), with minimums dropping to 7°C (45°F) during cooler nights. With a total precipitation of 93 mm (3.7 in) spread across 17 days, residents often experience a mix of sunshine and showers, contributing to an overall humidity level of 77%. This unique weather pattern offers a vibrant summer experience, perfect for outdoor activities, albeit with occasional rain.

August Temperature in Halifax

In August, Halifax, United Kingdom, experiences a gentle warmth that marks one of the year’s more pleasant months. With minimum temperatures around 7°C (45°F) and an average that rises to 15°C (60°F), this period offers a delightful reprieve from the colder months. The highs can reach an impressive 30°C (86°F), making it the warmest month of the year. As summer peaks, the weather transitions from the cool breezes of July to a more comfortable warmth, allowing for outdoor activities and festivities. This trend of rising temperatures culminates in August, setting the stage for a gradual shift as the crispness of autumn approaches in September.

August Weather in Halifax: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Halifax, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec394042465257605955504441
Data source: Temperature data for Halifax 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.

August Precipitation in Halifax

In August, Halifax experiences a notable blend of rainfall, with 93 mm (approximately 3.7 inches) of precipitation spread over 17 days. This consistent downpour is characteristic of the late summer months, comparable to the preceding month of July, which recorded a similar amount of rain, albeit over fewer days. The late summer trend reveals a slight uptick in rainy days, contributing to the region's lush greenery. This increase in precipitation is a precursor to the wetter months ahead as autumn approaches, emphasizing the shifting weather patterns Halifax typically encounters as it transitions from summer to fall.

August Precipitation Trends in Halifax

The chart displays monthly precipitation patterns in Halifax, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec6593924466869493791027492
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Halifax

In August, Halifax, United Kingdom, experiences a slight uptick in humidity, with levels reaching 77%. This marks a minor increase from July's 76%, reflecting a gradual return to the higher humidity levels seen earlier in the year. As summer winds down, August humidity remains significantly lower than the winter months, where levels soar to around 90% in January and October. Interestingly, this summer trend suggests a comfortable period for residents and visitors alike, before transitioning back to the wetter, more humid autumn months in September and November, where humidity spikes again to 85% and 92%, respectively. This pattern illustrates Halifax's typical seasonal ebb and flow, highlighting the relatively mild and pleasant climate of late summer.

August Average Humidity in Halifax

This chart illustrates the average monthly humidity levels in Halifax, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Halifax

In August, Halifax experiences a UV Index of 7, categorizing it as high exposure, which suggests a burn time of approximately 25 minutes for unprotected skin. This marks a slight decrease from July’s peak UV Index of 8, where the sun's intensity reached very high levels, necessitating even more caution. As summer progresses into August, it's clear that while UV radiation remains significant, there's a gradual easing compared to July. This trend highlights the importance of staying mindful of sun safety throughout the summer months, particularly for those engaging in outdoor activities. For detailed insights on Halifax's UV levels throughout the year, visit Halifax UV Index.

Maximum UV Index Levels in Halifax for August

The chart shows the monthly maximum UV Index (UVI) for Halifax in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Halifax August 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.

August Sunshine in Halifax

August in Halifax presents a delightful conclusion to the summer, basking in 353 hours of sunshine. This month stands out as one of the warmest, trailing only slightly behind July's remarkable 387 hours. As summer fades into autumn, the trend of increasing daylight from January's mere 77 hours to the peak summer months illustrates the joyous shift towards brighter days. Enthusiasts of sun and warmth will appreciate how Halifax transitions through the spring, with significant growth from 199 hours in March to 383 hours by May, only to see a natural decline as September beckons in 280 hours. Overall, the sunshine hours throughout the year vividly illustrate the rhythm of Halifax’s climate, offering a tantalizing glimpse into the beauty of late summer that draws both locals and visitors outdoors.

Monthly Sunshine Duration in Halifax: August Highlighted

The August sunshine duration represents the total number of hours Halifax experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec77h140h199h310h383h348h387h353h280h221h112h92h
Data source: Halifax August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Halifax During August

August in Halifax, United Kingdom, presents a modest likelihood of sunny weather, with only a 21% chance of sunshine. This percentage marks a slight dip from the warmer summer months of June (25%) and July (32%), indicating that as the season transitions towards autumn, the chances for sunny days decrease. Although August still holds a better prospect for sunshine when compared to the cooler months like January (17%) and December (15%), it reflects a broader trend of fluctuating climatic conditions throughout the year. As summer wanes, residents and visitors alike might want to prepare for a mix of sun and more unpredictable weather patterns in August.

Percentage of Sunny Days in August in Halifax

The chart illustrates the percentage of sunny days in Halifax throughout the year, with August 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 Halifax experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%23%22%48%28%26%32%21%23%20%27%15%
Data source: Halifax August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Halifax in August

In August, Halifax enjoys a generous 14 hours of daylight, reflecting the lingering warmth of summer as it transitions towards autumn. This month marks a slight decline from the peak daylight hours of 16 in both June and July, yet it still offers ample opportunity for outdoor activities and exploration. As the days begin to shorten, the gradual dimming signals the approach of autumn, with September bringing a further drop to 12 hours. This trend illustrates the shifting seasons, with daylight gradually waning as the year progresses from the vibrant, sun-soaked days of summer to the more subdued light of fall.

Average Daylight Hours in Halifax for August

The chart illustrates the variation in daylight duration in Halifax throughout the year, with August 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: Halifax daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Halifax

In August, Halifax experiences a gentle return to milder winds, with an average speed of 3.6 m/s (8 mph), maintaining a steady pace akin to the months before and after. This marks a slight increase from the calmest July, which recorded winds at 2.8 m/s (6 mph). As summer draws to a close, the wind speeds hint at an inviting atmosphere, ideal for outdoor activities and leisurely strolls. Compared to the more dynamic conditions seen in the brisker October (5.1 m/s) and November (4.8 m/s), August presents a brief respite, blending tranquility with just enough breeze to remind residents of the changing seasons ahead. The wind dynamics throughout the year in Halifax reveal a pattern of typically higher speeds in the colder months, juxtaposed with the softer, more pleasant summer air that characterizes the late summer period.

Average August Wind Speed in Halifax

The chart displays monthly wind speed patterns in Halifax, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.94.83.23.63.32.83.6 m/s3.65.14.84.3
Data source: Halifax August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Halifax Compares to Other Months

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

August and January present stark contrasts in weather patterns. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 30°C (86°F), with an average of 15°C (60°F) and a relatively high humidity of 77%. This month sees about 93 mm (3.7 in) of precipitation over 17 days. In contrast, January experiences much colder weather, where temperatures drop to a minimum of -5°C (23°F) and peak at 13°C (56°F), with an average temperature of just 4°C (39°F). January tends to be less rainy, with 65 mm (2.6 in) of precipitation over only 11 days, but it comes with a higher humidity level of 90%. For a detailed look at January weather in Halifax, visit Halifax weather in January.

August and February present contrasting weather experiences. In August, temperatures range from a mild 7°C (45°F) to a warm 30°C (86°F), with an average of 15°C (60°F) and humidity sitting at a comfortable 77%. The month sees about 93 mm (3.7 in) of precipitation, spread over 17 days. In stark contrast, February offers a much cooler climate, with temperatures fluctuating between a min of -6°C (21°F) and a max of 17°C (63°F), averaging just 5°C (40°F). Despite receiving a similar amount of precipitation—93 mm (3.7 in)—it is spread over one day less, resulting in slightly higher humidity at 88%. For more details, you can visit Halifax weather in February.

In comparing the weather between August and March, significant differences can be observed in temperature and humidity. August typically presents a much warmer climate with average temperatures around 15°C (60°F), peaking at a sizzling 30°C (86°F). In contrast, March features much cooler temperatures, peaking at only 18°C (65°F) and averaging just 6°C (43°F). The humidity levels in August are relatively high at 77%, while March enjoys an even higher humidity at 86%. Interestingly, both months receive a similar amount of precipitation, with August seeing 93 mm (3.7 in) over 17 days and March recording 92 mm (3.6 in) over 15 days. For those looking for specifics about March weather patterns, you can find additional details here: Halifax weather in March.

When comparing the weather in August and April, a noticeable difference is observed in both temperature and precipitation. August tends to be warmer, with an average temperature of 15°C (60°F) and maximum highs reaching 30°C (86°F), while April's average temperature is only 8°C (46°F) with a maximum of 23°C (73°F). In terms of precipitation, August sees more rain with 93 mm (3.7 in) over 17 days, compared to April's 44 mm (1.7 in) on just 8 days. Interestingly, April has slightly higher humidity at 84% compared to August's 77%. For more details on April weather, you can check Halifax weather in April.

When comparing the weather in August and May, significant differences emerge in temperature and precipitation. August boasts milder nights with a minimum of 7°C (45°F) and can reach a warm maximum of 30°C (86°F), leading to an average temperature of 15°C (60°F). In contrast, May starts cooler, with temperatures dipping as low as -1°C (30°F) and a maximum average of 25°C (77°F), resulting in an average temperature of 11°C (52°F). Precipitation is also higher in August, with 93 mm (3.7 in) occurring over 17 days, compared to May's 66 mm (2.6 in) over 13 days. Both months have relatively high humidity, with August at 77% and May slightly higher at 80%. For more details, check out Halifax weather in May.

When comparing the weather in June and August, we see some notable differences. August generally boasts warmer temperatures, with a minimum of 7°C (45°F) and an average of 15°C (60°F), peaking at 30°C (86°F), while June starts slightly cooler, with a minimum of 5°C (41°F) and an average of 14°C (57°F), reaching a maximum of 27°C (81°F). Precipitation levels are somewhat similar, with August receiving about 93 mm (3.7 in) over 17 days, contrasted with June's 86 mm (3.4 in) across 13 days. Additionally, humidity is notably high in both months, with August at 77% and June slightly higher at 81%. For more detailed insights into June weather specifically, you can visit Halifax weather in June.

In comparing the weather between July and August, July tends to be slightly warmer, with average temperatures reaching 16°C (61°F) and a maximum of 33°C (91°F), compared to August's average of 15°C (60°F) and maximum of 30°C (86°F). Both months experience similar levels of precipitation, with July recording 94 mm (3.7 in) over 14 days and August totaling 93 mm (3.7 in) across 17 days. Humidity levels are also comparable, with July at 76% and August slightly higher at 77%. For a closer look at the weather patterns in July, you can visit Halifax weather in July.

August and September present notable differences in weather patterns. August boasts warmer temperatures, with a minimum of 7°C (45°F) and an average of 15°C (60°F), peaking at 30°C (86°F). However, it also experiences higher precipitation, totaling 93 mm (3.7 in) over 17 days and a humidity level of 77%. In contrast, September sees cooler conditions, with temperatures ranging from a minimum of 3°C (37°F) to an average of 13°C (55°F), and a maximum of 27°C (80°F). Although September has slightly less rainfall at 79 mm (3.1 in) over 12 days, humidity increases to 85%. For a more detailed look at September weather, you can visit Halifax weather in September.

August weather offers warmer temperatures with a minimum of 7°C (45°F) and a pleasant average of 15°C (60°F), reaching highs of up to 30°C (86°F). However, the month has a notable amount of precipitation, totaling 93 mm (3.7 in) over 17 days, with humidity levels sitting at 77%. In contrast, October brings cooler conditions, with temperatures dropping significantly to a minimum of -1°C (30°F) and an average of 10°C (50°F), peaking at 21°C (70°F). While October sees slightly more precipitation at 102 mm (4.0 in) over 16 days, it also experiences higher humidity at 90%. For more details, check out Halifax weather in October.

August and November present contrasting weather patterns. In August, temperatures range from a comfortable 7°C (45°F) to a warm 30°C (86°F), with an average of 15°C (60°F). Despite the warmer days, August experiences significant precipitation, averaging 93 mm (3.7 in) over 17 days, combined with a humidity level of 77%. In contrast, November offers much cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 16°C (61°F), averaging only 7°C (44°F). While November sees lower precipitation at 74 mm (2.9 in) over 15 days, the humidity rises to a notable 92%. For a more detailed overview of November weather, you can visit Halifax weather in November.

In August, the weather is considerably warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (86°F) and an average of 15°C (60°F). The month sees around 93 mm (3.7 in) of precipitation over 17 days, accompanied by a relatively high humidity of 77%. In contrast, December experiences much colder temperatures, with a minimum of -4°C (24°F), an average of 5°C (41°F), and a maximum of 13°C (55°F). Despite slightly lower precipitation at 92 mm (3.6 in) spread across 15 days, the humidity increases to 90%. For more details, check out Halifax weather in December.

Compare Halifax's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Halifax

As summer reaches its peak in August, Halifax welcomes a delightful blend of warmth and humidity, making it distinct from the cooler months. With maximum temperatures soaring to 30°C (86°F), the month encourages plenty of outdoor activities. However, the average temperature remains a comfortable 15°C (60°F), providing a pleasant respite from the heat. The city does experience its fair share of precipitation, with rain gracing 17 days during the month, contributing to a 77% humidity level that creates a unique atmosphere. If you're planning a visit, be sure to check out the comprehensive details on the region's weather patterns at Halifax Climate to make the most of your experience.