Last updated: August 21, 2025
April in Rauma, Finland welcomes the onset of spring with a maximum temperature reaching a pleasant 16°C (61°F), while the average hovers around a cool 3°C (38°F). However, chilly nights can drop temperatures to a minimum of -3°C (26°F). This month sees a total precipitation of 36 mm (1.4 in) over approximately 7 days, contributing to the lush revival of nature. With humidity levels at an average of 85%, expect a refreshing, albeit damp, atmosphere that beautifully captures the essence of spring awakening in this coastal town.
In April, Rauma, Finland experiences a noticeable shift as winter gives way to early spring, with temperatures rising from the biting cold of previous months. The month starts with a frosty minimum of -3°C (26°F), but by the end, it can reach a pleasant 16°C (61°F). The average temperature settles around 3°C (38°F), marking a significant increase from the sub-zero conditions of March. This warming trend invites longer days and a blossoming landscape, making April a delightful time to witness nature's awakening in Rauma. As the chill retreats, locals and visitors alike can enjoy the fresh air and the vibrant hints of spring emerging all around.
April in Rauma, Finland, marks a transition into spring, characterized by a moderate decline in precipitation compared to the preceding months. Receiving 36 mm (1.4 in) of rain over just 7 days, this month showcases a notable reduction in both overall rainfall and rainy days from March, which recorded 43 mm (1.7 in) over 10 days. As the landscape begins to awaken from winter's grasp, these lighter showers pave the way for the blooming flowers of May, which sees precipitation increase slightly to 39 mm (1.5 in) again over only 7 days. This pattern indicates a seasonal shift, where wetter months are balanced by drier stretches, aligning with Rauma's transition into a lush spring.
In April, humidity in Rauma, Finland dips to 85%, marking a notable decline from the winter months when humidity levels hovered around 90% or higher. This gradual decrease reflects the transition into spring, as the landscape awakens and air becomes crisper. While humidity continues to drop through May to 77%, Rauma experiences a slight uptick again by September, indicating the return of damp conditions as autumn looms. Overall, the April figures illustrate a seasonal shift, characterized by a refreshing balance between dry and humid air that sets the stage for the vibrant growth of May.
As April unfolds in Rauma, Finland, the UV Index rises to 4, indicating a moderate exposure category that allows for around 30 minutes of safe sun exposure before the risk of burns increases. This marks a noticeable shift from the low UV levels experienced in the earlier months of the year, such as January and February, where the index lingered at 1. As spring progresses, the UV Index continues to reflect a trend of gradual intensity, moving towards the summer months, with May hitting 5 and June reaching a high of 6. It's an important reminder to be sun-smart as our days lengthen and temperatures rise. For more detailed information on UV levels throughout the year, visit Rauma UV Index.
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April in Rauma, Finland, heralds the arrival of warmth and light, boasting an impressive 359 hours of sunshine—a significant leap from the previous months. Comparatively, January starts off with a meager 56 hours, and February sees only a modest increase to 158 hours. By March, as winter gives way to spring, sunshine hours rise dramatically to 266 hours. However, it's April that truly embraces the sun, leading into the even more radiant months of May and June, with their peak of 453 and 495 hours respectively. This upward trend in sunshine not only brightens the days but sets the stage for the vibrant summer ahead, inviting residents and visitors alike to savor the beauty of this coastal gem.
As winter gives way to spring, Rauma, Finland begins to shed its cloudy mantle, particularly in April, where the likelihood of sunny weather rises to 52%. This marks a significant increase from the previous months, with March seeing only 40% sunshine. The trend reflects the gradual warming and brightening of the sky as the days lengthen. Following April, June presents an even brighter outlook with a 54% chance of sun, while July introduces the sunniest period at 62%. Despite May dipping slightly to 36%, the overall trajectory from March through July indicates a clear pattern of improving weather, offering residents a welcome transition into the vibrant spring and summer months.
As spring takes hold in Rauma, Finland, April brings a significant surge in daylight, with the sun gracing the skies for about 14 hours each day. This is a remarkable increase from the 11 hours of March, reflecting the gradual transition from the long, dark winter months. The trend continues upward, leading into the endless days of summer, where May enjoys 17 hours and June peaks at an impressive 19 hours of daylight. This burgeoning light not only signals warmer weather ahead but also invigorates the local community, inviting outdoor activities and blossoming nature. As daylight wanes slightly in the following months, April stands out as a vibrant month, embracing the longer days that awaken the beauty of Rauma.
As April arrives in Rauma, Finland, the wind begins to gently stir with an average speed of 5.7 m/s (13 mph), creating a refreshing transition from the brisk gusts of winter. While March boasted slightly stronger breezes at 6.7 m/s (15 mph), April's winds stay consistent with the early months of the year, continuing the trend of moderate speeds that define the start of spring. Compared to the subsequent months, this slight dip in wind speed suggests a calming before the summer's arrival, reflected in May's even softer average of 4.9 m/s (11 mph). As the seasons progress, wind patterns in Rauma reveal a fascinating ebb and flow, harmonizing with nature's rhythms while offering a glimpse of the warmth that lies ahead.
Weather in Rauma varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Rauma, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in April to January, it's clear that April brings a noticeable shift toward milder temperatures. In April, the average temperature is around 3°C (38°F), with a maximum reaching 16°C (61°F), compared to January's chilly average of -1°C (31°F) and maximum of just 6°C (44°F). Humidity remains relatively high in both months, but April's 85% is slightly lower than January's 92%, which may contribute to a somewhat less biting cold. Additionally, April has less precipitation, at 36 mm (1.4 in) over 7 days, compared to January’s 46 mm (1.8 in) over 11 days. For those interested in specific details, you can check out Rauma weather in January.
April generally offers milder weather compared to February, with average temperatures increasing from -2°C (28°F) in February to around 3°C (38°F) in April. Notably, February experiences colder minimum temperatures, plunging to -15°C (5°F), whereas April's minimum hovers around -3°C (26°F). Precipitation in April is slightly lower at 36 mm (1.4 in) over about 7 days, compared to February's 42 mm (1.7 in) spread over 9 days, indicating that April may have some drier spells. Overall, April's higher humidity level of 85% also contributes to a feeling of greater dampness, despite the generally warmer temperatures. For a detailed look at February's weather, visit Rauma weather in February.
April typically brings milder temperatures compared to March, with minimum temperatures rising from -17°C (1°F) in March to -3°C (26°F) in April, and average temperatures moving from 0°C (32°F) to 3°C (38°F). The maximum temperature in April reaches 16°C (61°F), significantly warmer than March's 7°C (46°F). While March experiences slightly higher precipitation levels at 43 mm (1.7 in) over 10 days, April has a lower total of 36 mm (1.4 in) spread across 7 days. Humidity remains relatively high in both months, but is slightly lower in April at 85% compared to March's 89%. For a detailed look at conditions during this month, check out Rauma weather in March.
April's weather is characterized by cooler temperatures, with a minimum of -3°C (26°F) and an average of only 3°C (38°F), while May brings a noticeable warming trend, featuring a minimum temperature of 0°C (32°F) and an average of 8°C (46°F). Although both months receive similar amounts of precipitation—36 mm (1.4 in) in April and slightly more at 39 mm (1.5 in) in May—the humidity in May is somewhat lower at 77%, compared to April’s 85%. Additionally, May enjoys a slightly higher maximum temperature of 19°C (66°F), making it feel much more spring-like. For a detailed overview of the weather conditions in May, you can visit Rauma weather in May.
April and June exhibit notable differences in weather patterns. In April, temperatures range from a chilly minimum of -3°C (26°F) to a maximum of 16°C (61°F), with an average of 3°C (38°F). The month experiences about 36 mm (1.4 in) of precipitation over 7 days, accompanied by relatively high humidity at 85%. In contrast, June brings milder weather, with temperatures starting at a low of 6°C (42°F) and reaching up to 25°C (78°F), resulting in a more comfortable average of 14°C (57°F). Although June has slightly higher precipitation at 42 mm (1.7 in) over the same number of rainy days, the humidity drops to 78%. For more details, visit Rauma weather in June.
In April, temperatures are quite chilly, with a minimum of -3°C (26°F) and an average of 3°C (38°F), while highs can reach up to 16°C (61°F). The month experiences a fair amount of precipitation, totaling 36 mm (1.4 in) over about 7 days, and humidity levels are relatively high at 85%. In contrast, July brings significantly warmer weather, with minimum temperatures around 10°C (51°F), an average of 17°C (63°F), and maximum temperatures soaring to 26°C (79°F). The month sees more precipitation, with 77 mm (3.0 in) over 10 days, but the humidity drops slightly to 78%. For a detailed look at the July weather in Rauma, visit Rauma weather in July.
April and August present quite different weather experiences. In April, temperatures typically range from a chilly minimum of -3°C (26°F) to a maximum of 16°C (61°F), with an average of around 3°C (38°F). The month sees a fair amount of precipitation, totaling about 36 mm (1.4 in) over roughly 7 days, accompanied by high humidity levels at 85%. In contrast, August enjoys milder conditions, with temperatures starting at a minimum of 10°C (49°F), averaging 17°C (62°F), and peaking at 25°C (77°F). The month is wetter, with 83 mm (3.3 in) of rain spread over approximately 14 days, but the humidity is slightly lower at 79%. For more details on August weather specifics, you can visit Rauma weather in August.
April weather tends to be quite chilly, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 16°C (61°F) and an average of just 3°C (38°F). The month sees about 36 mm (1.4 in) of precipitation over approximately 7 days, accompanied by high humidity at 85%. In contrast, September experiences milder conditions, with temperatures ranging from a minimum of 5°C (41°F) to a pleasant maximum of 22°C (71°F), averaging 13°C (55°F). However, it also brings more rainfall, totaling 81 mm (3.2 in) over 13 days, and maintaining a similar humidity level at 86%. For those interested in more details, you can check out Rauma weather in September.
April and October present distinct weather patterns, each with its own characteristics. In April, temperatures range from a chilly -3°C (26°F) at night to a mild 16°C (61°F) during the day, with an average of 3°C (38°F). The month sees about 36 mm (1.4 in) of rainfall over roughly 7 days, accompanied by relatively high humidity levels of 85%. In contrast, October offers slightly warmer nights with a minimum of -1°C (31°F) and an average temperature of 8°C (47°F), peaking at 15°C (60°F). However, it is significantly wetter, receiving 101 mm (4.0 in) of precipitation over 17 days, along with a slight increase in humidity to 90%. The differences in rainfall and temperature contribute to a transition from the cool beginnings of spring in April to the more unsettled autumn climate in October. For more details about weather patterns during this month, visit Rauma weather in October.
April and November present contrasting weather patterns, each with its own unique characteristics. In April, temperatures range from a chilly -3°C (26°F) to a more comfortable 16°C (61°F), with an average of 3°C (38°F). The month sees about 36 mm (1.4 in) of precipitation over approximately 7 days, accompanied by humidity levels around 85%. In contrast, November experiences even colder temperatures, with a minimum of -6°C (22°F) and a maximum of 12°C (54°F), averaging 5°C (41°F). The month is notably wetter, with precipitation reaching 73 mm (2.9 in) across 14 days, and humidity levels slightly higher at 91%. For a detailed look at November's weather, you can visit Rauma weather in November.
April and December present contrasting weather conditions. In April, temperatures range from a chilly -3°C (26°F) to a mild 16°C (61°F), with an average of 3°C (38°F). The month experiences moderate precipitation, totaling 36 mm (1.4 in) over about 7 days, and the humidity sits around 85%. In comparison, December is much colder, with temperatures fluctuating between -14°C (8°F) at night to a maximum of 6°C (44°F) during the day, averaging 1°C (34°F). This month sees significantly more precipitation, at 76 mm (3.0 in) over 16 days, and a slight increase in humidity to 89%. For a more detailed look at December weather in Rauma, you can visit Rauma weather in December.
As April unfolds in Rauma, the weather begins to transition from the chill of winter to the mildness of spring. While temperatures start to rise, with maximums reaching a pleasant 16°C, the average remains chilly compared to the warmer months ahead. This month also brings a notable amount of precipitation, with frequent rain showers adding to the 85% humidity that characterizes the season. April stands out as a month of change, with the air bringing a fresh vibrancy after the long, cold winter. To explore more about what to expect throughout the year, check out the detailed insights at Rauma Climate.