Last updated: August 21, 2025
Koknese, Latvia, experiences a dynamic September as temperatures shift from a minimum of -2°C (28°F) to a maximum of 27°C (80°F), reflecting the transition from summer warmth to autumn coolness. The average temperature rests at a comfortable 13°C (55°F), providing a pleasant backdrop for outdoor activities. However, residents can expect an average precipitation of 78 mm (3.1 in) over about 13 days, contributing to the region's lush landscapes. With a humidity level of 88%, the air can feel quite moist, enhancing the characteristic crispness of early fall. This blend of weather elements makes September in Koknese a unique experience for both locals and visitors alike.
As September rolls in, Koknese, Latvia experiences a gentle transition from the warmth of summer to the coolness of autumn. With temperatures ranging from a crisp -2°C (28°F) at night to a pleasant 27°C (80°F) during the day, this month showcases an inviting average of 13°C (55°F). The early September days still bask in the lingering warmth of summer, allowing for comfortable outdoor explorations, while as the month progresses, the air starts to feel more refreshing. This gradual decline in warmth heralds the upcoming chill of autumn, providing a perfect backdrop for enjoying the vibrant foliage and serene landscapes that define this enchanting latvian region.
September in Koknese, Latvia, marks a significant transition in precipitation patterns, with an average of 78 mm (3.1 in) of rainfall over 13 days. This is a marked decrease from the 98 mm (3.8 in) recorded in August, reflecting the tail end of the summer rain. However, September still maintains a robust water supply, positioning it as a notably wetter month compared to earlier months like April and January. As the season turns, the rainfall begins to prepare the landscape for the crispness of autumn, creating a balanced environment that sustains local flora and fauna. The lingering drops of early autumn hint at the approach of October, which typically brings similar amounts of precipitation, ensuring that Koknese experiences a rich tapestry of seasonal changes.
In Koknese, Latvia, September ushers in a notable shift in humidity as the summer heat gives way to autumn's embrace. With an humidity level of 88%, September maintains a high level of moisture in the air, reminiscent of the preceding months, but it indicates a slight dip from the peak summer months of July and August, which recorded 78% and 81% respectively. This transition reveals a pattern where humidity gradually decreases after the summer, yet remains significantly elevated compared to the early spring months when it hovered around the 87-89% mark. Thus, September serves as a bridge, blending the warmth of summer with the cooling influence of autumn, making the air feel rich and immersive, preparing the region for the higher humidity levels that follow in October and November.
As summer fades and September arrives in Koknese, Latvia, the UV Index begins to dip from the high levels of the preceding months. With a UV Index of 4, classified as moderate, this month offers a slight reprieve from the intense sun exposure experienced during July and August, where values peaked at 7. Sunseekers can expect a burn time of approximately 30 minutes before needing protection, making it essential to be mindful of sun safety during outdoor activities. The transition to autumn sees greater variability in sunlight intensity, and this trend continues into October and beyond, when the UV Index drops significantly. For more detailed insights, check out the Koknese UV Index.
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In Koknese, Latvia, September emerges as a bright gem with 299 hours of sunshine, nestled between the vibrant summer months and the gentle decline into autumn. This month enjoys a noteworthy drop from the summer peak, with June basking in 455 hours, yet still holds onto a significant amount of sunlight as it transitions into the cooler months. The trend reveals a steady increase in sunlight from January's modest 70 hours to the summer zenith, showcasing the region's glorious long days. As September’s warmth begins to wane, it gracefully hints at the impending cozy embrace of autumn, providing a delightful interlude before the daylight dips further in October. This rhythmic pattern of light not only defines the seasons but also the mood and activities of Koknese, making September a particularly enchanting time to experience the lingering glow of summer.
In Koknese, Latvia, September experiences a modest 26% chance of sunny weather, marking a subtle shift from the bright summer months. While the probability of sunshine dips from the previous months, it remains higher than the winter's bleak offerings. Following July and June's peak sunshine rates, September appears to bridge the gap between summer's warmth and autumn's chill. As the days grow shorter and temperatures begin to cool, those seeking a glimpse of the sun will find that September still offers a reasonable opportunity to enjoy the lingering warmth of late summer days.
As summer wanes in Koknese, Latvia, September brings a gentle transition with daylight lasting around 12 hours. Following the vibrant 17-hour days of June and July, the daylight begins to recede, echoing the approaching autumn. This month marks a notable shift from the sun-drenched months of summer, although it's still generous compared to the shorter days of late autumn. With the sun rising earlier and setting later than in October, September serves as a bittersweet farewell to the long, bright days like those seen in May and June, reminding us of nature’s cyclical rhythm as we gradually approach the cozy twilight of winter.
In September, the wind in Koknese, Latvia begins to pick up slightly after the summer lull, boasting an average speed of 3.8 m/s (8 mph). This subtle increase aligns with a trend observed in the early fall, as wind speeds gradually rise from August's 3.5 m/s. Looking at the broader picture, the months leading up to September present relatively calm conditions, particularly in June and July, where winds soften to 2.5 m/s and 2.8 m/s respectively. As autumn approaches, there's a noticeable shift; October sees a further climb to 4.1 m/s, suggesting that the brisk winds heralding the change of seasons are just around the corner. This gentle but perceptible rise in wind speed sets the stage for the crisp, invigorating air of fall, inviting both locals and travelers alike to experience the enchanting transformation of the Latvian landscape.
Weather in Koknese varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Koknese, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January in Koknese present stark contrasts in weather. In September, temperatures range from a chilly -2°C (28°F) at night to a warm 27°C (80°F) during the day, with an average of 13°C (55°F). This month experiences around 78 mm (3.1 in) of precipitation over approximately 13 days, accompanied by relatively high humidity at 88%. In contrast, January is much colder, with temperatures plummeting to a minimum of -27°C (-17°F) and a maximum of only 7°C (44°F), averaging -3°C (28°F). January has less precipitation, measuring 49 mm (1.9 in) over 11 days, but it has a slightly higher humidity level of 94%. For a detailed look at Koknese's weather in January, you can check Koknese weather in January.
September and February present stark contrasts in weather conditions. September enjoys a relatively mild climate, with average temperatures around 13°C (55°F) and maximums reaching 27°C (80°F), making it a pleasant month for outdoor activities. In contrast, February experiences much colder temperatures, with averages dipping to -3°C (27°F) and minimums plunging to -22°C (-7°F), which can create a harsh and frigid environment. Additionally, September sees more precipitation at 78 mm (3.1 in) over 13 days, while February has less precipitation at 44 mm (1.7 in) over 10 days. Both months feature high humidity, with February slightly edging out September at 92% compared to 88%. For a deeper look into February weather specifically, you can check Koknese weather in February.
September and March present contrasting weather patterns. In September, temperatures range from a low of -2°C (28°F) to an average of 13°C (55°F) and can peak at 27°C (80°F), offering a pleasant warmth as summer transitions to fall. Precipitation is relatively high, at 78 mm (3.1 in), with rain over 13 days, and humidity remains quite high at 88%.
In contrast, March is much chillier, with temperatures dipping as low as -20°C (-5°F) and averaging just 1°C (34°F), reaching a maximum of 14°C (58°F). The month sees less precipitation, amounting to 55 mm (2.1 in) over the same number of days, while humidity hovers around a similar level of 89%. For a more detailed look at March weather specifically in Koknese, you can visit Koknese weather in March.
When comparing the weather in September and April, we see notable differences. September typically has a milder average temperature of 13°C (55°F), with maximums reaching up to 27°C (80°F), while April's average temperature lags at 6°C (43°F), peaking at 25°C (76°F). Precipitation levels are higher in September, with about 78 mm (3.1 in) over 13 days, compared to April's 47 mm (1.9 in) over 10 days, indicating more frequent rain in early autumn. Humidity remains quite consistent between the two months, with September at 88% and April slightly lower at 87%. For a detailed look at April weather in Koknese, you can check this link: Koknese weather in April.
In comparing the weather between September and May, we can observe several key differences. September generally experiences a wider temperature range, with a minimum of -2°C (28°F) and a maximum of 27°C (80°F), averaging around 13°C (55°F). In contrast, May has slightly cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 28°C (82°F), averaging 11°C (52°F).
Precipitation is more frequent in September, totaling 78 mm (3.1 in) over 13 days, while May has less rainfall at 65 mm (2.6 in) spread over 11 days. Additionally, September tends to be more humid, with levels around 88%, compared to May's relatively drier 70%. For more detailed information about weather conditions in May, you can visit Koknese weather in May.
In comparing the weather between September and June, we observe notable differences in temperature and humidity levels. September features a wider temperature range, with a minimum of -2°C (28°F) and a maximum of 27°C (80°F), averaging at 13°C (55°F). In contrast, June presents milder temperatures, with a minimum of 3°C (38°F) and a maximum of 31°C (89°F), averaging 17°C (63°F). Precipitation is slightly lower in June at 66 mm (2.6 in) over 11 days, compared to September's 78 mm (3.1 in) over 13 days. Additionally, September experiences higher humidity at 88%, while June has a more comfortable 77%. For a detailed look at June weather conditions, you can visit Koknese weather in June.
When comparing the weather between September and July, notable differences emerge. September features a broader temperature range, with minimums as low as -2°C (28°F) and a comfortable average of 13°C (55°F), peaking at 27°C (80°F). In contrast, July presents milder conditions, with minimum temperatures around 7°C (44°F) and an average of 18°C (64°F), reaching up to a maximum of 32°C (91°F). Both months experience significant precipitation, with September receiving 78 mm (3.1 in) over 13 days and July slightly wetter at 88 mm (3.5 in) across 14 days; however, September's higher humidity at 88% adds to the chillier feel. For more detailed insights, check out Koknese weather in July.
In comparing September and August weather, September experiences a notable drop in temperatures, with minimums plummeting to -2°C (28°F) and average highs reaching only 27°C (80°F). In contrast, August boasts milder conditions, featuring minimums of 6°C (43°F) and average highs soaring to 31°C (89°F). Precipitation is slightly lower in September at 78 mm (3.1 in) compared to August's 98 mm (3.8 in), but both months have an equal number of rainy days at 13. Additionally, September's humidity is higher at 88%, compared to August's 81%, contributing to a more humid feel as the season transitions. For further details on August weather specifically, you can check Koknese weather in August.
September typically offers a broader temperature range, with minimums around -2°C (28°F) and a maximum of 27°C (80°F), resulting in an average of 13°C (55°F). In contrast, October sees cooler temperatures, with a minimum of -4°C (24°F), an average of 8°C (46°F), and a maximum of only 19°C (67°F). Both months experience similar precipitation levels, September at 78 mm (3.1 in) over 13 days, while October accumulates 77 mm (3.0 in) across 15 days. Additionally, October tends to be slightly more humid, with levels reaching 92% compared to September's 88%. For more detailed insights, check out Koknese weather in October.
September generally offers milder weather compared to November, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 27°C (80°F) and an average of 13°C (55°F). In contrast, November sees more pronounced chill, with temperatures dropping to a minimum of -10°C (14°F), peaking at 12°C (53°F) and averaging around 3°C (38°F). While both months experience about 13 days of precipitation, September encounters slightly more rain at 78 mm (3.1 in), compared to November's 62 mm (2.4 in). Additionally, humidity rises from 88% in September to 93% in November, contributing to a noticeable shift in the feel of the air as fall deepens. For more details, you can check out Koknese weather in November.
September and December present a stark contrast in weather conditions. In September, temperatures range from a minimum of -2°C (28°F) to a maximum of 27°C (80°F), with an average of 13°C (55°F). The month sees about 78 mm (3.1 in) of precipitation over 13 days, coupled with a relatively high humidity level of 88%. In contrast, December experiences much colder temperatures, with a minimum of -18°C (1°F), an average of -1°C (30°F), and a maximum of only 9°C (48°F). Though precipitation slightly decreases to 64 mm (2.5 in) over 16 days, the humidity rises to 93%, creating a more frigid atmosphere. For further insights, check Koknese weather in December.
As September rolls in, Koknese experiences a delightful transition from the warmth of summer to the crispness of autumn. Temperatures begin to dip, offering a refreshing contrast with maximums reaching 27°C, while the nights can bring a chill as low as -2°C. This month also sees an increase in precipitation, with notable humidity levels of 88%, which contributes to the lush landscapes that define the region. Compared to the drier and warmer months preceding it, September invites a more serene atmosphere, marked by gentle rains and vibrant foliage. For a more detailed exploration of the area's climate, visit Koknese Climate.