Last updated: February 24, 2025
In Surf City, United States, September offers a delightful mix of warm days and refreshing evenings. With maximum temperatures reaching 33°C (91°F) and an average of 22°C (71°F), outdoor enthusiasts can enjoy plenty of sunshine. However, the month does bring some moisture, with 109 mm (4.3 in) of rainfall spread across 10 days, leading to a humidity level of 74% that adds a touch of tropical ambiance. Whether you're basking in the sun or enjoying a cool breeze, September in Surf City is a vibrant time to soak in the coastal charm.
In September, Surf City experiences a notable transition in temperatures as summer begins to wane. The minimum temperature settles at a mild 8°C (47°F), while the average rises to a comfortable 22°C (71°F), making it an inviting time for outdoor activities. The maximum reaches a warm 33°C (91°F), preserving the vibrant essence of summer without the peak heat felt in July and August. As the month progresses, residents and visitors alike can enjoy the crispness in the air, setting the perfect stage for early fall adventures and the lingering warmth of late summer beach days. Overall, September embodies a harmonious blend of warmth and a hint of autumn's approach, offering a delightful escape for all.
In September, Surf City experiences a moderate precipitation level with 109 mm (4.3 in) of rainfall over approximately 10 days. This notable amount follows a particularly wet August, which recorded the highest monthly total of the year at 147 mm (5.8 in). As summer transitions into fall, precipitation patterns show a slight decrease, yet September remains one of the rainier months, particularly compared to the drier winter months ahead. This trend highlights the region's shifting climate, as the rainy season begins to wane, setting the stage for October’s increased rainfall of 142 mm (5.6 in), maintaining the area’s rich natural landscape.
September in Surf City marks a notable shift in humidity, with levels dropping to 74%. This month stands out as the beginning of a decline from the summer's higher humidity, which peaked at 77% in both August and June. As summer transitions to fall, the air becomes a bit crisper and more comfortable, inviting outdoor activities and coastal explorations. Following September, humidity slightly increases to 75% in October, hinting at the retreat of summer's heat but still maintaining a pleasant atmosphere for visitors. Overall, September showcases a refreshing trend toward lower humidity, setting the stage for the milder weather that lies ahead.
As we transition into September, Surf City experiences a slight dip in the UV Index, with a value of 8, categorized as very high. This marks a decrease from the peak summer months, where the UV Index reached a maximum of 10 in June through August. Nevertheless, sun seekers should remain vigilant, as the burn time for fair skin is still a mere 15 minutes. This trend reflects a gradual cooling of summer's intensity, yet the risk of UV exposure remains significant. It's essential to stay protected and enjoy your time under the sun, especially as fall approaches. For more details, check the Surf City UV Index.
UV Risk Categories
As summer's warmth begins to wane, September in Surf City still basks in 285 hours of sunshine, making it a delightful transition into fall. This month captures the lingering essence of summer, offering a robust sun-drenched experience that is slightly lower than the sunniest months of July and June but significantly higher than the early months of the year. Following the peak summer saturation, September’s sunshine paves the way for a gradual decline into the cooler months, as seen in October's drop to 243 hours. The steady progression from spring's emergence with 258 hours in March to the full bloom of May and then summer illustrates the region's vibrant climate, creating an inviting backdrop for beachgoers and nature lovers alike. With its golden rays illuminating the coastline, September stands as a lingering reminder of summer's vitality before the sunset of the year begins to take hold.
As September arrives in Surf City, the likelihood of sunny weather is notable with a 51% chance of sunshine, making it a delightful time to enjoy the outdoors. This month sees a slight uptick compared to the summer months of June and August, which both dipped to 38% and 31%, respectively. Interestingly, September’s sunny potential mirrors that of January, suggesting a promising shift from the often drizzly days of late summer. Overall, as temperatures begin to mellow, the balance of sun and shade in September creates an inviting atmosphere for beachgoers and outdoor enthusiasts alike, hinting at a beautiful transition into fall.
As summer gives way to fall in Surf City, the daylight duration sees a gentle yet steady decline. September, with its 12 hours of daylight, marks a transition from the long, sun-filled days of July and August, each basking in 14 hours of sunshine. This gradual decrease mirrors the overall trend throughout the year, peaking in late spring and summer before tapering off as autumn approaches. By month’s end, the days will have already begun to shorten more noticeably, setting the stage for the cozy, introspective months of October and November, which bring just 11 hours and 9 hours of daylight, respectively. As the seasons shift, Surf City’s daylight reminds us of nature's cyclical rhythm, inviting us to savor every last sunny moment before winter arrives.
As September rolls into Surf City, a subtle shift in the wind begins to whisper the arrival of autumn. With an average wind speed of 3.7 m/s (8 mph), the breezy days offer a gentle contrast to the summer's peak winds that hovered around 3.1 m/s (7 mph) in July and August. This slight uptick from the summer lows invites beachgoers to relish in the comfortable, refreshing breezes, perfect for early evening strolls along the shore. Interestingly, the wind speeds trend upward again in October, hinting at a transitional phase where the balmy summer air gradually gives way to the crisper autumn climate. Overall, September serves as a delightful bridge, allowing residents and visitors alike to enjoy the last vestiges of summer while gently feeling the embrace of fall.
The weather in Surf City changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Surf City and find detailed weather information for every month.
In September, temperatures range from a minimum of 8°C (47°F) to a pleasant maximum of 33°C (91°F), with an average temperature of 22°C (71°F). The month experiences significant precipitation, with about 109 mm (4.3 in) recorded over approximately 10 days, alongside a humidity level of 74%. In stark contrast, January brings much colder conditions, where temperatures can drop as low as -16°C (3°F), with an average of just 3°C (37°F) and a maximum reaching 21°C (70°F). Precipitation in January is lower at 67 mm (2.6 in), falling over 8 days, but the humidity is notably higher at 83%. For those interested in more details, you can check Surf City weather in January.
Comparing the weather in September and February reveals striking differences. September typically boasts milder temperatures, with a minimum of 8°C (47°F) and an average high of 33°C (91°F), ideal for outdoor activities. In contrast, February experiences much colder temperatures, with lows reaching -15°C (6°F) and a significantly lower average of 4°C (40°F). Both months see similar precipitation levels, with September receiving 109 mm (4.3 in) over about 10 days and February slightly less at 105 mm (4.1 in) across 11 days. Notably, February also has higher humidity at 82% compared to September's 74%. For more details on February weather, you can check Surf City weather in February.
In comparing the weather of September and March, a clear contrast emerges. September boasts a milder climate, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), averaging around 22°C (71°F). In contrast, March experiences much cooler temperatures, with a minimum of -9°C (16°F) and an average of 7°C (45°F), peaking at 28°C (82°F). Both months see similar precipitation levels, with September receiving 109 mm (4.3 in) and March slightly less at 107 mm (4.2 in), although March has a higher humidity level at 81% compared to September's 74%. For more specific insights on this transition from winter to spring, check out Surf City weather in March.
September and April present distinctly different weather patterns. In September, temperatures range from a cool 8°C (47°F) at night to a warm average of 22°C (71°F) during the day, peaking at 33°C (91°F). The month sees around 109 mm (4.3 in) of precipitation spread over 10 days, with a humidity level of 74%. Conversely, April experiences cooler temperatures, with nighttime lows dropping to -2°C (29°F) and daytime averages at 12°C (54°F), while still reaching highs of 32°C (91°F). Precipitation is similar, with 104 mm (4.1 in) over 11 days and slightly higher humidity at 79%. For a more detailed look at April’s weather, visit Surf City weather in April.
In September, temperatures range from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), with an average of 22°C (71°F). The month sees around 109 mm (4.3 in) of precipitation over 10 days, while humidity remains relatively high at 74%. In contrast, May boasts slightly cooler temperatures, with a minimum of 2°C (36°F) and an average of 17°C (63°F), although it can reach a high of 35°C (95°F). May experiences a similar level of precipitation at 112 mm (4.4 in) over 12 days, also maintaining a humidity level of 74%. For those interested in a deeper look at May weather, check out Surf City weather in May.
September and June both offer warm temperatures, but they exhibit notable differences in weather patterns. In September, the minimum temperature is slightly lower at 8°C (47°F), while the average temperature stands at 22°C (71°F) and can reach a maximum of 33°C (91°F). This month experiences a bit more precipitation, totaling 109 mm (4.3 in) over about 10 days, resulting in a humidity level of 74%. In contrast, June starts a bit warmer with a minimum temperature of 10°C (50°F) and an average of 23°C (73°F), peaking at 36°C (97°F). The total precipitation in June is slightly less at 94 mm (3.7 in), occurring over 11 days, with a higher humidity of 77%. For more detailed insights, check out Surf City weather in June.
When comparing the weather in September to that of July, September tends to be milder with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), while July experiences higher temperatures, with a minimum of 15°C (60°F) and a maximum of 38°C (100°F). Despite September's lower average temperature of 22°C (71°F), it also sees significant rainfall, with 109 mm (4.3 in) over about 10 days, compared to July's 140 mm (5.5 in) over 14 days. Both months have a relatively high humidity level, with September at 74% and July slightly higher at 76%. For a more detailed look at July's climate specifics, you can check out Surf City weather in July.
In August, the weather typically remains warmer, with minimum temperatures around 16°C (61°F) and maximums reaching up to 37°C (99°F). The average temperature sits at 25°C (77°F), accompanied by higher humidity levels of 77%. Precipitation is more frequent, occurring on 15 days and totaling 147 mm (5.8 in). In contrast, September experiences a drop in temperatures, with a minimum of 8°C (47°F) and a maximum of 33°C (91°F), averaging 22°C (71°F). Precipitation decreases to 109 mm (4.3 in) over 10 days, while humidity remains relatively high at 74%. For a closer look at August weather specifics, you can visit Surf City weather in August.
September and October showcase a notable shift in weather patterns. In September, the temperatures range from a low of 8°C (47°F) to a high of 33°C (91°F), with an average of 22°C (71°F), offering a warm late summer feel. However, October brings a cooler climate, with minimum temperatures dropping to 2°C (36°F) and an average of 17°C (62°F), yet it can still reach a sweltering maximum of 36°C (97°F). Rainfall increases in October, with average precipitation climbing to 142 mm (5.6 in) over 10 days, compared to September's 109 mm (4.3 in) over the same duration. Humidity remains relatively steady, with September at 74% and October slightly higher at 75%. For a more detailed look, check out Surf City weather in October.
In September, the weather is significantly warmer, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F), and an average of 22°C (71°F). This month also experiences higher precipitation levels at 109 mm (4.3 in) over about 10 days, combined with a humidity of 74%. In contrast, November brings cooler temperatures, with a minimum of -8°C (17°F) and a maximum of 24°C (76°F), averaging just 9°C (49°F). Precipitation decreases to 84 mm (3.3 in) across 8 days, but humidity rises slightly to 80%. For more detailed insights on weather conditions, visit Surf City weather in November.
September and December present strikingly different weather conditions. In September, temperatures range from a mild 8°C (47°F) at night to a warm 33°C (91°F) during the day, with an average of 22°C (71°F). Meanwhile, December sees significantly cooler temperatures, with minimums plunging to -11°C (13°F) and a daily maximum of 19°C (67°F), averaging just 5°C (42°F). While both months receive about 109 mm (4.3 in) and 107 mm (4.2 in) of precipitation respectively, December experiences a slightly higher humidity level at 81% compared to September’s 74%. To learn more about winter conditions, check out Surf City weather in December.
As summer transitions into fall, September in Surf City offers a delightful mix of warm temperatures and the onset of cooler breezes. With a notable average temperature of 22°C (71°F), this month feels more temperate compared to the sweltering heat of July and August. However, you can still expect some sunny days, as well as increased humidity levels at 74% — perfect for those who love that cozy beach vibe. While the precipitation might catch you off guard with 10 days of rain totaling 109 mm (4.3 in), this also provides a refreshing change, nourishing the landscape as it prepares for autumn. For a deeper dive into the unique climate patterns of this coastal gem, explore more at Surf City Climate.