April Weather in Geilo, Norway

Last updated: August 27, 2025

In Geilo, Norway, April showcases a dynamic weather profile characterized by a significant range in temperatures, with maximums reaching 15°C (59°F) and minimums plummeting to -19°C (-2°F). The average temperature hovers around 0°C (31°F), providing a stark contrast that reflects the transition from winter to spring. With 48 mm (1.9 in) of precipitation spread over 9 days, the month is marked by a high humidity level of 89%, creating a fresh and invigorating atmosphere. This unique blend of conditions makes April in Geilo an intriguing mix of lingering winter and the anticipation of spring's arrival.

April Temperature in Geilo

As April arrives in Geilo, Norway, the temperatures begin to show a significant shift toward warmth after the harsh winter months. With minimums around -19°C (-2°F) and averages hovering at 0°C (31°F), the landscape starts to thaw, offering a glimpse of spring. The maximum temperatures can reach a pleasant 15°C (59°F), making it a delightful time for outdoor adventures, from hiking to enjoying the scenic beauty that the melting snow unveils. Compared to the biting cold of January and February, which saw lows dip to around -24°C (-11°F), April feels almost balmy, signifying a gradual but welcome transition towards milder weather that will continue into the summer months.

April Weather in Geilo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Geilo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Geilo, April typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec222124314151545144362722
Data source: Temperature data for Geilo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Geilo

April in Geilo, Norway, marks a transition into spring, with precipitation amounting to 48 mm (1.9 in) over just 9 days. This is a noticeable drop from the wetter months preceding it, particularly March, which recorded 68 mm (2.7 in) over 13 days. The decreasing rainfall signals a shift as the winter snow begins to melt, paving the way for blooming landscapes. As temperatures gradually rise, the relative calm of April often allows for more outdoor activities, contrasting with the heavier and more frequent precipitation of earlier months. With May approaching, the region typically sees an uptick in both rainfall and the joy of spring, setting the stage for lush greenery ahead.

April Precipitation Trends in Geilo

The chart displays monthly precipitation patterns in Geilo, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Geilo, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec616068486396859311511388102
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Geilo

In April, Geilo, Norway, experiences a notable drop in humidity to 89%, marking a continued decline since the winter months. This trend is typical as the region transitions into spring, following a high of 99% in January, which tapers off to 94% in March. As temperatures gradually rise, the humidity levels continue to decrease, reaching their annual low of 82% in June. Interestingly, this dip in humidity is accompanied by the return of vibrant landscapes and blooming flora, making April a refreshing prelude to the drier summer months ahead. The overall pattern reflects nature’s rhythm, where lingering winter moisture begins to give way to the fresh breath of spring.

April Average Humidity in Geilo

This chart illustrates the average monthly humidity levels in Geilo, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Geilo is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%94%89%85%82%84%89%93%96%97%99%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Geilo

As spring arrives in Geilo, Norway, the UV Index experiences a notable increase, reaching a moderate level of 5 in April. This shift reflects the transitioning seasons, where longer days and increasing sunlight enhance exposure. With a burn time of just 30 minutes, it's essential to take precautions, especially as the UV Index escalates further in May and June. Compared to the preceding months, which had low to moderate ratings—1 in January and 2 in February—April marks a significant change, encouraging outdoor enthusiasts to enjoy the beauty of nature while being mindful of sun safety. For more detailed insights, check out Geilo UV Index.

Maximum UV Index Levels in Geilo for April

The chart shows the monthly maximum UV Index (UVI) for Geilo in April, 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. In April, the maximum UV index in Geilo typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Geilo April 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.

April Sunshine in Geilo

As April unfolds in Geilo, Norway, the days grow noticeably longer and brighter, with an impressive 361 hours of sunshine illuminating the landscape. This month marks a remarkable leap from the 280 hours recorded in March, signaling the vibrant arrival of spring. The upward trend continues, leading into May with even more sunshine—411 hours—highlighting the region's transition from winter's embrace to the warmth of longer days. This gradual increase not only paints the scenery in stunning hues of green and blue but also invites locals and visitors alike to embrace outdoor adventures and the beauty of nature. As summer approaches, Geilo promises to shine even brighter, with July boasting the highest sunshine totals at 457 hours, ensuring a season filled with memorable experiences under the Norwegian sun.

Monthly Sunshine Duration in Geilo: April Highlighted

The April sunshine duration represents the total number of hours Geilo experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec77h166h280h361h411h415h457h380h245h190h111h64h
Data source: Geilo April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Geilo During April

In Geilo, Norway, April marks a notable shift in the weather patterns as the chance of sunny days rises to 52%, a significant jump from the winter months. This increase indicates the arrival of spring, where the sun shines more brightly, replacing the colder, cloudier days seen in March, which only had a 26% chance of sunshine. Following April, the likelihood of sunny weather dips again, with May bringing in 31% and June maintaining that same level. This trend highlights April as a transitional month, offering a refreshing dose of sunlight after the long, dreary winter, making it an ideal time for outdoor enthusiasts to enjoy the beautiful landscapes of Geilo.

Percentage of Sunny Days in April in Geilo

The chart illustrates the percentage of sunny days in Geilo throughout the year, with April 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 Geilo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%33%26%52%31%31%42%32%18%20%16%20%
Data source: Geilo April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Geilo in April

As spring settles in Geilo, April brings a delightful increase in daylight, offering around 14 hours of sunlight each day. This marks a notable shift from the 11 hours enjoyed in March and sets the stage for the even longer days ahead in May and June, when daylight peaks at 17 and 18 hours, respectively. The progression through the months reveals a beautiful transition from winter’s twilight to the vibrant, sunlit days of spring and summer. As daylight continues to extend, residents and visitors alike can savor the longer evenings that April graciously provides, ushering in a season filled with outdoor adventures and scenic explorations.

Average Daylight Hours in Geilo for April

The chart illustrates the variation in daylight duration in Geilo throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec6h 38m9h 4m11h 51m14h 42m17h 21m18h 55m18h 4m15h 35m12h 48m10h7h 21m5h 48m
Data source: Geilo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Geilo

In April, Geilo experiences a gentle transition as the average wind speed hovers around 3.0 m/s (7 mph), making it slightly breezier than the previous month. This uptick in wind speed, following a noticeable increase in March at 3.3 m/s (7 mph), signals the arrival of spring and the melting of winter's chill. Interestingly, as we move into May, the winds retreat back to a calmer 2.3 m/s (5 mph), reminiscent of January’s tranquil breezes. Overall, while April showcases a sprightly whisper of wind, it ultimately sets the stage for the softer, more soothing conditions that characterize the early summer months.

Average April Wind Speed in Geilo

The chart displays monthly wind speed patterns in Geilo, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.53.33.0 m/s2.32.42.62.32.73.22.92.7
Data source: Geilo April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Geilo Compares to Other Months

Weather in Geilo varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Geilo, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather of April and January, significant differences are evident. April experiences milder temperatures, with an average of 0°C (31°F) and a maximum of 15°C (59°F), whereas January is colder, with an average of -6°C (22°F) and maximums reaching only 6°C (43°F). Precipitation is slightly higher in January at 61 mm (2.4 in) over 12 days, compared to 48 mm (1.9 in) across 9 days in April. Additionally, humidity levels are notably higher in January at 99%, compared to April's 89%. For more details on January weather specifics, you can check Geilo weather in January.

April weather in Geilo is notably milder than that of February. With temperatures ranging from a minimum of -19°C to a maximum of 15°C, April averages around 0°C, offering a more comfortable climate for outdoor activities. In contrast, February experiences colder conditions, with temperatures plummeting to a minimum of -25°C and averaging -6°C, making it one of the chilliest months. Additionally, while February records more precipitation at 60 mm over 12 days, April sees slightly less at 48 mm across 9 days, though the humidity remains high in both months, with February peaking at 97%. For a detailed overview of February weather, visit Geilo weather in February.

In March, temperatures were notably colder, with a minimum of -24°C (-10°F) and an average of -4°C (25°F), compared to April's milder minimum of -19°C (-2°F) and average temperature of 0°C (31°F). While both months experienced substantial precipitation, March recorded 68 mm (2.7 in) over 13 days, whereas April saw a decrease to 48 mm (1.9 in) over 9 days. Humidity levels were also slightly higher in March at 94%, compared to 89% in April. For more insights on the March climate, check out Geilo weather in March.

In April, the weather in Geilo is generally quite chilly, with temperatures ranging from a minimum of -19°C (-2°F) to a maximum of 15°C (59°F), averaging around 0°C (31°F). Precipitation is relatively moderate, totaling 48 mm (1.9 in) over 9 days, coupled with high humidity at 89%. In contrast, May brings a notable increase in warmth, with temperatures ranging from a minimum of -12°C (10°F) to a maximum of 23°C (73°F), and an average temperature of 5°C (41°F). Though the precipitation increases to 63 mm (2.5 in) over 11 days, the humidity slightly decreases to 85%. For more details on May's weather, you can visit Geilo weather in May.

April and June exhibit notable differences in weather patterns. In April, temperatures range from a frigid minimum of -19°C (-2°F) to a mild maximum of 15°C (59°F), with an average temperature of around 0°C (31°F). The month sees significant precipitation, accumulating to 48 mm (1.9 in) over 9 days, accompanied by high humidity of 89%. In contrast, June experiences a much warmer climate, with temperatures ranging from a minimum of 0°C (32°F) to a balmy maximum of 24°C (75°F), and an average temperature of 11°C (51°F). Precipitation increases to 96 mm (3.8 in) over 13 days, but humidity is slightly lower at 82%. For those interested in exploring the weather specifics for June, further details can be found in Geilo weather in June.

April and July weather in Geilo present a striking contrast. In April, temperatures range from a chilly -19°C (2°F) at night to a mild 15°C (59°F) during the day, with an average of 0°C (31°F). The month sees about 48 mm (1.9 in) of precipitation across 9 days, accompanied by high humidity at 89%. In comparison, July offers much warmer conditions, with temperatures starting at a minimum of 0°C (32°F) and reaching a maximum of 26°C (79°F), averaging 12°C (54°F). Rainfall increases to 85 mm (3.3 in) over 12 days, but humidity remains slightly lower at 84%. This shift from the cold and wet early spring to the warm and moderately wet summer highlights the dramatic seasonal changes typical of the region. For more detailed insights on July weather, visit Geilo weather in July.

April and August present distinctly different weather patterns, characterized by their temperature ranges and precipitation levels. In April, temperatures can swing from a chilling minimum of -19°C (−2°F) to a pleasant maximum of 15°C (59°F), with an average hovering around freezing at 0°C (31°F). The month typically experiences 48 mm (1.9 in) of precipitation over about 9 days, contributing to a high humidity level of 89%. In contrast, August offers a milder climate, with minimum temperatures of 0°C (33°F) and a warmer maximum of 23°C (73°F), leading to a comfortable average of 10°C (51°F). Although August receives more precipitation at 93 mm (3.7 in) over 14 days, the humidity remains consistent at 89%. For a more detailed look at the weather conditions in August, you can check out Geilo weather in August.

April and September present distinct weather patterns, with April featuring cooler temperatures that range from a chilly -19°C (-2°F) at night to a mild 15°C (59°F) during the day, while September enjoys slightly warmer conditions with lows of -2°C (29°F) and highs reaching 20°C (69°F). Precipitation also varies significantly, as April experiences 48 mm (1.9 in) over approximately 9 days, whereas September sees a substantial increase with 115 mm (4.5 in) across 17 days. Humidity levels are high in both months, at 89% in April and climbing to 92% in September. For more detailed insights, you can check out Geilo weather in September.

April and October present distinct weather patterns that reflect the transition between winter and autumn. In April, temperatures range from a low of -19°C (-2°F) to a high of 15°C (59°F), with an average temperature around 0°C (31°F). The month witnesses about 48 mm (1.9 in) of precipitation over approximately 9 days, contributing to a humidity level of 89%.

Conversely, October experiences slightly milder temperatures, with lows of -14°C (7°F) and highs reaching 14°C (57°F), resulting in an average of 2°C (36°F). However, it is significantly wetter, accumulating 113 mm (4.4 in) of rainfall over 18 days, which raises humidity levels to 96%. The increased precipitation and humidity in October create a more pronounced sense of the autumn season. For detailed insights, you can visit Geilo weather in October.

April and November present contrasting weather patterns, highlighting the transition from early spring to late autumn. In April, temperatures range from a minimum of -19°C (-2°F) to a maximum of 15°C (59°F), with an average temperature of around 0°C (31°F). The month experiences about 48 mm (1.9 in) of precipitation over roughly 9 days, accompanied by a relatively high humidity of 89%. In contrast, November is significantly colder, with temperatures dipping to a minimum of -28°C (-17°F) and only reaching a maximum of 9°C (48°F), resulting in an average temperature of -3°C (28°F). This month sees increased precipitation of 88 mm (3.5 in) over 15 days, along with even higher humidity at 97%. For more insights into the weather during this time, check out Geilo weather in November.

April and December exhibit stark contrasts in weather conditions. In April, temperatures range from a minimum of -19°C (-2°F) to a maximum of 15°C (59°F), with an average of 0°C (31°F). It experiences moderate precipitation of 48 mm (1.9 in) over about 9 days and a humidity level of 89%. In contrast, December is much colder, with temperatures fluctuating between -22°C (-7°F) and a maximum of 6°C (43°F), averaging around -5°C (22°F). December sees a significant increase in precipitation, totaling 101 mm (4.0 in) across 17 days, paired with even higher humidity at 99%. For more details on December weather, you can check Geilo weather in December.

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Conclusion: What to Expect From April Weather in Geilo

In April, Geilo experiences a notable transition as winter slowly yields to spring, marked by a broader range of temperatures and increased precipitation. Unlike the harsher conditions of earlier months, April brings a mix of mild days and cold nights, highlighting its character as a month of change. With persistent humidity levels creating a somewhat chilly atmosphere, the region sees a consistent number of rainy days that contribute to the melting snow, paving the way for lush greenery ahead. For a deeper understanding of the broader patterns throughout the year, explore the Geilo Climate.