Last updated: March 17, 2025
April in Selfoss, Iceland is a month of transition, where the lingering chill of winter meets the promise of spring. Temperatures range from a maximum of 13°C (56°F) to a brisk minimum of -12°C (11°F), with an average sitting at a cool 4°C (39°F). Despite the crisp air, the region experiences significant precipitation, totaling 140 mm (5.5 in) over 18 days, contributing to the lush landscapes typical of Iceland. With humidity levels at 81%, the air feels moist and invigorating, enhancing the breathtaking natural beauty of this unique corner of the world.
In Selfoss, Iceland, April marks a noticeable transition as winter gradually gives way to spring. With temperatures ranging from a minimum of -12°C (11°F) to a maximum of 13°C (56°F), residents and visitors experience a significant warming trend compared to the preceding months. The average temperature in April rises to 4°C (39°F), offering a refreshing glimpse of sunnier days ahead. This month serves as a bridge, with conditions becoming milder and more temperate, setting the stage for the warmer months. Despite lingering chill, April's promise of growth and renewal is palpable, awakening the landscape from its frosty slumber.
In April, Selfoss experiences a significant transition in weather patterns, with precipitation measuring 140 mm (5.5 in) over 18 days. This amount reflects a slight decrease from the wetter months of February and January, which recorded 158 mm and 142 mm, respectively. However, it remains consistent with March's total of 121 mm. As spring progresses, the frequency of rain tends to stabilize, paving the way for drier conditions in the upcoming months, particularly in June and July when precipitation notably drops to 89 mm and 86 mm. The trend of increased rainfall in early spring gives way to a decline as summer approaches, highlighting the dynamic weather patterns characteristic of this region.
In April, Selfoss, Iceland experiences an average humidity of 81%, reflecting a slight dip from the preceding months. This decrease from March's 85% marks the transition into spring, where the air begins to feel a bit drier as the chill of winter recedes. Following the pattern observed in the earlier months of the year, April’s humidity hints at a gradual move towards the warmer, more humid summer months ahead, as May’s average rises to 83%. Overall, while April maintains relatively high humidity compared to many regions, it signifies a subtle shift that foreshadows the lush, green landscapes of Iceland in the coming months.
As April arrives in Selfoss, Iceland, the UV Index transitions to 3, categorizing exposure as moderate and shortening the burn time to 30 minutes. This marks a noticeable increase from the earlier months, such as January and February, where the UV Index was a mere 1, indicating low exposure levels. March saw a slight rise to 2, but April signals a shift toward stronger sun intensity as we head into late spring. With the UV Index expected to escalate to 5 in May, now is the perfect time to enjoy the outdoors while also being mindful of sun protection. For more details, check out Selfoss UV Index.
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As spring unfolds in Selfoss, Iceland, April shines brightly with an impressive 212 hours of sunshine, marking a pivotal leap from the winter months. Following a gradual increase from 39 hours in January to 88 hours in February, the sun begins to establish its dominance, reaching 193 hours in March. This upward trend continues as April not only showcases longer days but also heralds the approach of summer, where May boasts a remarkable 334 hours of sunlight. The invigorating brightness of April serves as a delightful precursor to the lush and vibrant months ahead, highlighting the resilience of nature as it awakens from winter's slumber.
April in Selfoss, Iceland, marks a noteworthy shift in the chance of sunny weather, with an estimated 26% probability of sunshine. While this is a modest increase from the exceptionally low figures of the preceding months—15% in February and 17% in March—it hints at the onset of brighter days as spring takes hold. As we move into May, optimism grows with a 42% chance of sun, illustrating a clear trend of increasing sunlight as the year progresses. Although summer months like June and July see a dip back to 15%, April serves as a beacon of hope, signaling that brighter days are just around the corner in the stunning landscapes of Iceland.
As winter fades away, April brings a significant increase in daylight for Selfoss, Iceland, with the sun gracing the sky for approximately 15 hours each day. This burgeoning light is a delightful transition from the mere 5 hours in January, marking a steady ascent as the days grow longer through the spring months. Following the gradual gains in February and March, where daylight stretches to 8 and 11 hours respectively, April signals a remarkable leap, enhancing the vibrancy of the landscape and inviting outdoor exploration. This trend continues into May and June, suggesting a natural rhythm where daylight peaks in summer before gradually receding, providing a sense of renewal and energy that is emblematic of Iceland’s captivating seasons.
In April, the winds in Selfoss, Iceland begin to reveal a subtle shift, with an average wind speed of 3.4 m/s (8 mph), a slight decrease from March's 3.7 m/s (8 mph). This gentle decline marks the beginning of spring, as warmer temperatures start to take hold and the wind speeds transition from their winter highs. The overall trend shows a gradual easing of wind from peak winter months, with May expected to dip further to 2.9 m/s (6 mph). As the landscape awakens, the softer breezes of April create a serene atmosphere, inviting both locals and visitors to embrace the beauty of the season while reflecting on the ebb and flow of Icelandic weather patterns.
The weather in Selfoss 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 Selfoss and find detailed weather information for every month.
When comparing the weather between April and January, it’s clear that both months experience cold temperatures, yet April tends to be milder. In January, temperatures can drop to a minimum of -14°C (7°F), with an average of 0°C (32°F) and a maximum of 10°C (50°F). In contrast, April sees minimum temperatures of -12°C (11°F), an average of 4°C (39°F), and a maximum of 13°C (56°F). Although precipitation levels are similar, with January receiving 142 mm (5.6 in) over 15 days and April recording 140 mm (5.5 in) across 18 days, both months have high humidity levels hovering around 81% in April and 84% in January. For those interested in deeper insights, check out Selfoss weather in January.
April generally offers a milder climate compared to February, with average temperatures rising from February's 0°C (32°F) to a more comfortable 4°C (39°F). While both months experience significant precipitation, April sees a total of 140 mm (5.5 in) over 18 days, fewer days than February's 158 mm (6.2 in) spread across 19 days. Humidity levels remain comparable, with April at 81% and February slightly higher at 82%. For those interested in more detailed weather statistics for February, you can check out Selfoss weather in February.
In comparing the weather between March and April, we see a noticeable shift in temperatures and precipitation patterns. April experiences slightly milder temperatures, with an average of 4°C (39°F), compared to March's 1°C (34°F). The minimum temperatures in April also rise to -12°C (11°F) from March's colder -15°C (5°F). Additionally, April sees an increase in precipitation to 140 mm (5.5 in), up from March's 121 mm (4.8 in), despite both months having rain on approximately 18 days. Humidity is slightly lower in April at 81%, compared to March's 85%, contributing to a more comfortable spring-like atmosphere. For more detailed information on March weather, you can visit Selfoss weather in March.
In April, temperatures in Selfoss typically range from a minimum of -12°C (11°F) to a maximum of 13°C (56°F), with an average temperature around 4°C (39°F). The month sees significant precipitation, totaling 140 mm (5.5 in) over 18 days, and humidity levels are relatively high at 81%.
In contrast, May experiences milder temperatures, with a minimum of -3°C (27°F) and a maximum of 16°C (61°F), resulting in a slightly higher average of 7°C (44°F). Precipitation decreases slightly to 128 mm (5.0 in), also over 18 days, while humidity remains a bit higher at 83%. For more detailed information, you can check Selfoss weather in May.
Overall, May offers a more temperate climate compared to the lingering chill of April, despite the similar number of rainy days.
April and June present contrasting weather patterns in terms of temperature, precipitation, and overall conditions. In April, the temperatures are significantly cooler, ranging from a chilly -12°C (11°F) at night to a maximum of 13°C (56°F) during the day, with an average temperature of just 4°C (39°F). Precipitation is also more frequent, with 140 mm (5.5 in) of rain spread across 18 days, and a high humidity level of 81%.
In contrast, June experiences milder temperatures, with night temperatures hovering around 2°C (37°F) and daytime highs reaching 19°C (67°F), leading to a more pleasant average of 9°C (49°F). The rainfall decreases to 89 mm (3.5 in) over 15 days, while humidity remains slightly elevated at 82%. Overall, June provides a warmer and drier experience compared to the colder and wetter conditions of April. For a closer look at June weather in Selfoss, check out Selfoss weather in June.
April weather in Selfoss is characterized by brisk temperatures, with a minimum of -12°C (11°F) and an average of 4°C (39°F), peaking at a maximum of 13°C (56°F). The month experiences considerable precipitation, totaling 140 mm (5.5 in) over 18 days, and an average humidity level of 81%. In contrast, July brings milder conditions, featuring a minimum temperature of 4°C (39°F), an average of 11°C (53°F), and a maximum of 24°C (76°F). Although July sees lower precipitation at 86 mm (3.4 in) across 15 days, humidity levels are slightly higher at 86%. For a detailed look at July weather, visit Selfoss weather in July.
April and August present contrasting weather patterns. In April, temperatures fluctuate from a chilly minimum of -12°C (11°F) to a maximum of 13°C (56°F), with an average of just 4°C (39°F). The month is characterized by significant precipitation, totaling 140 mm (5.5 in) over 18 days, and humidity levels remain high at 81%. In contrast, August sees milder temperatures; with minimums of 5°C (41°F), average highs of 19°C (66°F), and an overall average of 11°C (52°F). Precipitation is lower at 96 mm (3.8 in) across 13 days, and humidity slightly rises to 87%. For more detailed information, you can check Selfoss weather in August.
April and September present contrasting aspects of early spring and early autumn weather. In April, temperatures range from a low of -12°C (11°F) to a maximum of 13°C (56°F), with an average of 4°C (39°F), making it a chilly spring month. With 140 mm (5.5 in) of precipitation across 18 days and humidity levels at 81%, April is characterized by damp conditions still lingering from winter.
In contrast, September offers milder temperatures, with a minimum of -2°C (29°F), an average of 8°C (47°F), and a maximum of 16°C (61°F). This month witnesses higher precipitation at 194 mm (7.7 in) over 21 days and slightly greater humidity at 87%, indicating the onset of autumn's wet weather. For a detailed look at September's conditions, you can check Selfoss weather in September.
April and October share some similarities in temperature, with both months experiencing maximums around 13°C (56°F) and average temperatures hovering near 4°C (39°F) in April and 5°C (42°F) in October. However, April sees a colder minimum temperature of -12°C (11°F) compared to October's milder -5°C (23°F). In terms of precipitation, April is slightly wetter, with 140 mm (5.5 in) over 18 days, while October has 113 mm (4.4 in) over 16 days. Humidity levels are also slightly higher in October at 88%, compared to April's 81%. For more detailed information about October weather, you can check Selfoss weather in October.
April and November in Selfoss exhibit notable differences in weather patterns, though both months are characterized by chilly temperatures. In April, temperatures range from a minimum of -12°C (11°F) to a maximum of 13°C (56°F), with an average of 4°C (39°F). The month sees significant precipitation, totaling 140 mm (5.5 in) over approximately 18 days, along with a humidity level of 81%.
In contrast, November presents slightly milder conditions, with temperatures reaching a minimum of -8°C (17°F) and a maximum of 11°C (52°F), averaging around 2°C (35°F). Precipitation is similar, at 128 mm (5.0 in) over 15 days, but the humidity rises slightly to 85%. Despite these similarities, the colder temperatures and increased precipitation days in April make it feel distinctly harsher than the gradually cooling November. For a more detailed look at November weather in Selfoss, you can visit Selfoss weather in November.
April and December present contrasting yet somewhat similar weather patterns. In April, temperatures range from a minimum of -12°C (11°F) to a maximum of 13°C (56°F), with an average of 4°C (39°F). The month experiences about 140 mm (5.5 in) of precipitation over 18 days, accompanied by a humidity level of 81%. In comparison, December sees slightly milder temperatures, with a minimum of -11°C (12°F) and a maximum of 9°C (49°F), averaging around 0°C (33°F). This month brings 137 mm (5.4 in) of precipitation spread across 16 days and a marginally higher humidity of 84%. For more details about December weather, you can explore Selfoss weather in December.
As April unfolds in Selfoss, it ushers in a notable shift from the harshness of winter into a more temperate climate. While temperatures begin to rise, leading to a pleasant average that contrasts sharply with the chill of the preceding months, the persistent humidity and precipitation remind us that spring is still finding its footing. With rain gracing roughly 18 days of the month, the transition is marked by a dance of sun and showers, crafting a rich tapestry of vibrant landscapes awakening from their wintry slumber. For a deeper dive into the nuances of Selfoss’s climate throughout the year, visit Selfoss Climate.