Last updated: August 21, 2025
July in Saint Sampson, Guernsey, offers a delightful blend of mild temperatures and occasional rainfall. The maximum reaches 21°C (70°F), while the average temperature sits comfortably at 16°C (62°F), providing a pleasant climate for outdoor activities. Although the month experiences 7 days of rain, accumulating a total of 37 mm (1.5 in), the humidity level remains at a moderate 63%, ensuring the air feels refreshing. Whether you're exploring the coastal paths or enjoying local festivities, July is a charming time to visit this picturesque locale.
In July, Saint Sampson, Guernsey basks in the warmth of summer, with temperatures reaching a delightful maximum of 21°C (70°F). Nights remain pleasantly mild, with minimum temperatures around 14°C (57°F), providing perfect conditions for outdoor activities. The average temperature settles at a comfortable 16°C (62°F), marking a significant increase compared to the cooler months earlier in the year. This trend towards warmer weather is consistent with the gradual rise in temperatures from spring into summer, making July one of the most inviting times to explore the natural beauty and coastal charm of Guernsey. As the sun shines brightly, it’s an ideal time for locals and visitors alike to enjoy the island's stunning scenery and vibrant atmosphere.
In July, Saint Sampson, Guernsey experiences a notable decrease in precipitation, with only 37 mm (1.5 in) recorded over just 7 days. This marks a shift from the wetter months preceding it, particularly from the more substantial rainfall seen in January (94 mm) and October (144 mm). The relatively dry July sets the stage for a brief summer reprieve, as precipitation amounts rise again in August to 50 mm. The trend highlights a pattern of diminishing rainfall as summer progresses, allowing residents and visitors alike to enjoy the warm, drier days characteristic of the season.
July marks a significant shift in humidity levels in Saint Sampson, Guernsey, as the average drops to a refreshing 63%, the lowest point of the year. This decline from the preceding months, which gradually decreased from a high of 89% in January to 77% in June, signifies a more comfortable summer atmosphere. As the year progresses, humidity begins to climb again towards the 71% mark by August, highlighting the seasonal ebb and flow. Overall, July serves as a brief interlude of drier air before the late summer months usher in a return to higher moisture levels, illustrating the unique climatic rhythm of this charming island.
In July, Saint Sampson experiences an UV Index of 8, categorizing it as very high, with a burn time of just 15 minutes. This trend of elevated UV levels continues from June's peak of 9, indicating that sun protection is crucial during this peak summer month. As temperatures rise and outdoor activities increase, the need for vigilance against skin damage becomes paramount. While August sees a slight dip to an index of 7, the overall pattern from June through August reflects intense sun exposure. Travelers and residents should remain informed about their UV exposure to enjoy the sunny days safely. For detailed UV Index information in Saint Sampson, visit Saint Sampson UV Index.
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In July, Saint Sampson basks in the glory of 436 hours of sunshine, making it the sunniest month of the year. This peak follows a steady ascent from January's modest 107 hours, showcasing a delightful progression of light as spring transitions into summer. As the year unfolds, each month brings an increase in brightness, culminating in July's radiant warmth, before tapering off in August with 396 hours. Following this peak, sunshine hours gradually decline through the autumn months, reflecting the island’s rhythmic seasonal cycle, yet the vibrancy of midsummer leaves a lasting impression on all who visit.
July in Saint Sampson, Guernsey, presents a brighter outlook for sunseekers with a 49% chance of sunshine, marking one of the year’s peak months for pleasant weather. This month experiences a notable rise in sunny days compared to the earlier months, particularly April's 62% and June's 33%. Although July's sun probability tapers slightly as summer transitions into August with a 42% chance, it remains a favorable time to enjoy the outdoors. It’s clear that as the year progresses, from a modest 21% in January to July’s nearly half odds, the likelihood of sunny weather steadily increases, inviting visitors to soak up the coastal beauty of Guernsey.
July brings an impressive 15 hours of daylight to Saint Sampson, Guernsey, marking a slight decline from June’s peak of 16 hours. This summer month continues a trend of increasing daylight that begins in January with just 8 hours. As the year progresses, longer days lead up to the maximum duration in June, after which daylight begins to taper off gradually. August follows with 14 hours, and as the seasons shift into autumn, the hours of sunlight diminish further, reaching 12 hours by September. The flow of daylight throughout the year not only highlights the enchanting long summer days of Guernsey but also sets the stage for the cozy, shorter days of fall and winter.
In July, the winds in Saint Sampson, Guernsey present a notably moderate shift, with an average speed of 6.0 m/s (13 mph). Following a gentle decline from the blustery months of January to May, where speeds hovered between 8.2 m/s (18 mph) and 9.1 m/s (20 mph), July’s breezes offer a welcome respite. This month stands out with its calmer conditions, especially following the notably light winds of June at 4.6 m/s (10 mph). As summer settles in, what emerges is a trend of generally declining wind speeds throughout the season, with August slightly increasing to 6.6 m/s (15 mph) but still maintaining the overall mild atmosphere. This gradual ebb of wind throughout the summer months highlights the region's transition toward the more dynamic autumn breezes that follow, setting the stage for the more robust winds of the latter part of the year.
Weather in Saint Sampson varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Saint Sampson, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July and January, it's clear that these two months present vastly different climates. In July, temperatures are generally mild, with a minimum of 14°C (57°F) and a maximum reaching up to 21°C (70°F), accompanied by an average temperature of around 16°C (62°F). This month experiences relatively low precipitation at 37 mm (1.5 in) over about 7 days, with humidity at a comfortable 63%.
In contrast, January brings much cooler temperatures, with minimums dipping to 3°C (37°F) and maximums peaking at only 14°C (57°F). The average temperature in January is a chilly 9°C (49°F). Additionally, this month sees significantly higher precipitation, totaling 94 mm (3.7 in) over approximately 14 days, and elevated humidity levels at 89%. For more insights into the typical conditions during this winter month, you can check out Saint Sampson weather in January.
In comparing the weather between July and February, it's clear that July offers much warmer temperatures, with a minimum of 14°C (57°F) and an average of 16°C (62°F), peaking at 21°C (70°F). In contrast, February experiences much cooler temperatures, where the minimum can drop to 0°C (33°F), with an average of 9°C (48°F) and a maximum of 13°C (56°F). Additionally, February sees significantly more precipitation, totaling 86 mm (3.4 in) over 16 days, compared to July's 37 mm (1.5 in) over just 7 days. The humidity is also noticeably higher in February at 88%, compared to July's 63%. For more detailed weather insights, check out Saint Sampson weather in February.
The weather in July is notably warmer than in March, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 21°C (70°F), compared to March's cooler range of 0°C (32°F) to 13°C (55°F). Additionally, July experiences less precipitation, totaling 37 mm (1.5 in) over about 7 days, while March sees significantly more rain at 73 mm (2.9 in) across 15 days. Humidity levels also differ, with July at 63% and March much higher at 85%, contributing to a generally more humid and overcast feel in early spring. For a closer look at the weather conditions in March, you can visit Saint Sampson weather in March.
In comparing the weather between July and April, July boasts warmer temperatures with a minimum of 14°C (57°F) and an average of 16°C (62°F), peaking at 21°C (70°F). In contrast, April presents cooler conditions, starting at a minimum of 5°C (41°F) and averaging just 10°C (50°F), with a maximum of 15°C (59°F). While precipitation levels are fairly similar, with July receiving 37 mm (1.5 in) over 7 days and April slightly less at 34 mm (1.3 in) over 8 days, April's humidity is notably higher at 84%, compared to July's 63%. For more details about April's weather, you can visit Saint Sampson weather in April.
In comparing the weather between May and July, we see a notable increase in temperature during July, with average highs reaching 21°C (70°F) compared to May's maximum of 18°C (65°F). While both months experience a fair amount of precipitation, July sees slightly less rainfall at 37 mm (1.5 in) over 7 days, compared to May's 55 mm (2.2 in) over 8 days. Another difference is the humidity levels; July has a more comfortable humidity of 63%, whereas May is more humid at 81%. This makes July generally more pleasant overall for outdoor activities. For more detailed weather information, check out Saint Sampson weather in May.
In comparing the weather between June and July, we can observe a notable rise in temperatures. July features a minimum temperature of 14°C (57°F) and an average of 16°C (62°F), contrasted with June's minimum of 11°C (53°F) and average of 14°C (58°F). The maximum temperature also climbs from 19°C (67°F) in June to 21°C (70°F) in July. Additionally, July experiences less precipitation, with 37 mm (1.5 in) over 7 days, compared to June's 59 mm (2.3 in) over 8 days. Furthermore, humidity levels decrease from 77% in June to 63% in July, making July generally feel warmer and drier. For more detailed June weather data, check out Saint Sampson weather in June.
July and August display a gradual transition in weather patterns. In July, temperatures range from a minimum of 14°C (57°F) to a maximum of 21°C (70°F), with an average temperature of 16°C (62°F). The month sees about 37 mm (1.5 in) of precipitation over 7 days and maintains a humidity level of 63%. In contrast, August offers slightly warmer conditions, with temperatures ranging from 14°C (57°F) to 22°C (72°F) and an average of 17°C (63°F). However, it also experiences increased precipitation, totaling 50 mm (2.0 in) across 9 days and a higher humidity of 71%. For more detailed insights on the weather in August, you can visit Saint Sampson weather in August.
In comparing the weather between July and September, we see some notable differences. July typically enjoys slightly warmer conditions with average temperatures around 16°C (62°F) and maximums reaching 21°C (70°F), while September's average temperature rises marginally to 17°C (62°F) but features a slightly lower minimum temperature of 12°C (54°F).
Precipitation levels also rise in September, with 63 mm (2.5 in) spread over 9 days compared to July's 37 mm (1.5 in) over just 7 days. Additionally, September tends to be more humid, with a humidity level of 76%, compared to July's more comfortable 63%. For a detailed look at September's weather, visit Saint Sampson weather in September.
In July, the weather is generally mild with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 21°C (70°F), accompanied by an average of 16°C (62°F). The month sees relatively low precipitation at 37 mm (1.5 in) over about 7 days, while the humidity stands at a comfortable 63%. In contrast, October experiences cooler temperatures, with a minimum of 9°C (48°F) and an average of 15°C (59°F), reaching a maximum of 20°C (68°F). However, this month brings significantly higher precipitation, totaling 144 mm (5.7 in) across approximately 17 days, and the humidity rises to 89%. For more details about the specific conditions, you can check Saint Sampson weather in October.
In July, the weather is relatively mild with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 21°C (70°F). This month experiences low precipitation levels of 37 mm (1.5 in) spread over about 7 days, accompanied by a humidity of 63%. In contrast, November brings significantly cooler temperatures, with averages between 6°C (43°F) and 17°C (63°F). This month is notably wetter, featuring 126 mm (5.0 in) of rainfall over approximately 18 days and much higher humidity at 90%. For more detailed information on November weather, visit Saint Sampson weather in November.
In July, the weather is mild and pleasant, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 21°C (70°F) and an average of 16°C (62°F). This month typically sees 37 mm (1.5 in) of precipitation spread over about 7 days, accompanied by a humidity level of 63%. In contrast, December brings significantly cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 14°C (58°F), averaging just 11°C (51°F). Precipitation is much higher in December, totaling 163 mm (6.4 in) over 21 days, along with increased humidity at 90%. For a more detailed look at December weather, check out Saint Sampson weather in December.
July in Saint Sampson offers a delightful respite from the cooler months, with temperatures comfortably hovering around 16°C (62°F) on average. Unlike spring's lingering chill and autumn's briskness, July typically basks under balmy conditions, reaching a pleasant peak of 21°C (70°F). While rainfall is minimal, with only 7 days seeing precipitation totaling 37 mm (1.5 in), the humidity sits at a moderate 63%, contributing to a lush, green landscape. This blend of warmth and occasional showers sets July apart, making it an ideal time for outdoor adventures. For a deeper look into weather trends throughout the year, visit the Saint Sampson Climate.