May Weather in Patreksfjoerdur, Iceland

Last updated: March 17, 2025

In May, Patreksfjörður, Iceland, experiences a dynamic transition as winter gives way to spring. With maximum temperatures reaching 12°C (53°F) and an average hovering around 5°C (41°F), the weather remains brisk yet refreshing. Nighttime can be chilly, dipping to a minimum of -2°C (29°F), emphasizing the lingering coolness of the season. The month is characterized by 81 mm (3.2 in) of precipitation over 13 days, contributing to the lush landscape that defines this stunning coastal region. Humidity levels are high at 87%, creating a unique atmosphere, perfect for those who appreciate the raw beauty of Icelandic spring.

May Temperature in Patreksfjoerdur

In Patreksfjordur, Iceland, May marks a notable transition in temperature as the harsh winter gives way to a milder spring. With minimum temperatures dipping to -2°C (29°F) and an average rising to 5°C (41°F), the chill of earlier months begins to fade. Maximum temperatures reach 12°C (53°F), inviting the hint of warmth that precedes the summer months. This rise in temperature contrasts sharply with the cold grip of January and February, where averages remain at a frosty 0°C (33°F). By May, the atmosphere is alive with the promise of longer days and emerging greenery, making it a delightful time for visitors to experience the beauty of Iceland’s coastal landscapes without the extremes of winter.

May Weather in Patreksfjoerdur: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Patreksfjoerdur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333333364045495046423734
Data source: Temperature data for Patreksfjoerdur 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.

May Precipitation in Patreksfjoerdur

In May, Patreksfjoerdur experiences a notable decrease in precipitation, receiving 81 mm (3.2 in) over 13 days. This decline marks a shift from the wetter spring months of January through April, where average rainfall was consistently above 100 mm. May's weather hints at the arrival of summer, with rainfall tapering off compared to the early year, yet still maintaining a refreshing ambiance. As the days lengthen and the temperatures rise, locals and visitors alike can enjoy the vibrant landscapes, although the lingering moisture keeps the region lush and green. This trend of decreasing precipitation continues into June, suggesting a gradual transition towards drier summer conditions while still embracing the characteristic charm of Iceland's unpredictable climate.

May Precipitation Trends in Patreksfjoerdur

The chart displays monthly precipitation patterns in Patreksfjoerdur, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec12312710511381849890176112106102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Patreksfjoerdur

In May, Patreksfjörður experiences a refreshing humidity level of 87%, slightly lower than the peak of 90% witnessed in March. This time of year marks a transition, as the region's humidity begins to ease off from the winter months, which hover near 89%. The moderate humidity in May not only contributes to the area's lush landscapes but also provides a pleasant atmosphere for outdoor exploration. As spring unfolds, the overall trend shows a gradual decline in humidity moving into summer, with June recording a further dip to 85%. This seasonal shift highlights the unique climate of this Icelandic gem, where even slight changes in humidity can significantly enrich the natural beauty of the fjord.

May Average Humidity in Patreksfjoerdur

This chart illustrates the average monthly humidity levels in Patreksfjoerdur, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%90%86%87%85%88%89%89%88%87%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Patreksfjoerdur

As May blossoms in Patreksfjoerdur, Iceland, the UV Index reaches a moderate level of 5, marking a significant transition from the earlier months. This increase, coupled with a consistent burn time of 30 minutes, signals the onset of sunnier days, encouraging residents and visitors alike to enjoy outdoor activities while taking appropriate precautions against sun exposure. This trend is set to continue into June and July, where the UV Index stabilizes at the same level. However, as summer winds down into August and September, there’s a gradual decrease in UV levels. Awareness of these shifts is essential for enjoying the Icelandic landscape safely. For detailed insights, visit Patreksfjoerdur UV Index.

Maximum UV Index Levels in Patreksfjoerdur for May

The chart shows the monthly maximum UV Index (UVI) for Patreksfjoerdur in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec112355543211
Data source: Patreksfjoerdur May 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.

May Sunshine in Patreksfjoerdur

May brings an impressive surge of sunlight to Patreksfjörður, with 321 hours illuminating the landscape. This significant increase follows the steady ascent from winter's 20 hours in January to 215 hours in April, marking the transition into vibrant spring. As May unfolds, the days stretch delightfully longer, setting a cheerful tone before the summer months. Interestingly, while June enjoys 277 hours and July holds 270 hours, the daylight begins to wane in late summer, with August seeing a drop to 245 hours. This pattern highlights a fascinating rhythm of light and shadow throughout the year, with May standing out as a radiant beacon of this seasonal journey.

Monthly Sunshine Duration in Patreksfjoerdur: May Highlighted

The May sunshine duration represents the total number of hours Patreksfjoerdur experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec20h64h166h215h321h277h270h245h157h104h46h17h
Data source: Patreksfjoerdur May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Patreksfjoerdur During May

In Patreksfjörður, May marks a significant shift in weather patterns, offering a notable increase in sunny days with a 47% chance of sunshine compared to the earlier months. This improvement from the gloom of winter—where chances dwindle to as low as 15% in March—is refreshing for those eagerly anticipating clearer skies. The leap from April's 29% further underscores May as a promising month, foreshadowing the summer's arrival. Despite the subsequent months like June and July presenting lower probabilities at 25% and 13% respectively, May stands out as a beacon of optimism for sun-seekers in Iceland.

Percentage of Sunny Days in May in Patreksfjoerdur

The chart illustrates the percentage of sunny days in Patreksfjoerdur throughout the year, with May 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 Patreksfjoerdur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%17%15%29%47%25%13%14%15%25%20%25%
Data source: Patreksfjoerdur May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Patreksfjoerdur in May

In Patreksfjörður, Iceland, May heralds a vibrant transition as daylight extends to an impressive 19 hours. This significant increase marks a departure from the depths of winter, where January offers only a mere 4 hours of sunlight. As spring unfolds, the hours of daylight surge from 8 hours in February to a refreshing 15 hours in April, setting the stage for the long, bright days of summer. June reaches a dazzling peak with 22 hours of daylight, allowing residents and visitors alike to fully embrace the midnight sun. As the seasons shift toward autumn, daylight begins to wane, but even September’s 12 hours remains a testament to Iceland’s enduring beauty. The gradual decrease continues into winter, culminating in December with just 3 hours of daylight, reflecting the stark contrast and rhythm of life in this remarkable corner of the world.

Average Daylight Hours in Patreksfjoerdur for May

The chart illustrates the variation in daylight duration in Patreksfjoerdur throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec4h 51m8h 18m11h 49m15h 24m19h 10m22h 25m20h 23m16h 33m12h 59m9h 28m5h 55m3h 24m
Data source: Patreksfjoerdur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Patreksfjoerdur

In Patreksfjördur, Iceland, May ushers in a gentle shift in the wind, showcasing a noticeable decline in average wind speeds, which plummet to 5.1 m/s (11 mph). This is a stark contrast to the winter months, where gusts regularly soar above 7 m/s, revealing a seasonal ebb in the region's famously brisk breezes. Following the spring's April winds at 5.8 m/s, May offers a brief respite from the stronger gusts of earlier months, making it an ideal time for those seeking calmer weather. As summer approaches, wind speeds gradually pick up again in June, hinting at an intriguing dance of the elements that defines this captivating coastal town.

Average May Wind Speed in Patreksfjoerdur

The chart displays monthly wind speed patterns in Patreksfjoerdur, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec8.07.57.95.85.1 m/s5.95.24.48.28.87.37.1
Data source: Patreksfjoerdur May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Patreksfjoerdur Compares to Other Months

The weather in Patreksfjoerdur changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Patreksfjoerdur and find detailed weather information for every month.

May and January present contrasting weather conditions, with May generally being milder and more inviting. In May, temperatures typically range from a minimum of -2°C (29°F) to a maximum of 12°C (53°F), with an average of 5°C (41°F). The humidity is high at 87%, and the month receives about 81 mm of precipitation over 13 days. In contrast, January is colder, featuring temperatures that dip as low as -7°C (20°F) and peak at 7°C (46°F), with an average temperature of 0°C (33°F). It also sees more precipitation, totaling 123 mm over 17 days, and slightly higher humidity at 89%. For a closer look at January conditions, check out Patreksfjoerdur weather in January.

When comparing the weather in May and February, May tends to be milder with average temperatures ranging from -2°C (29°F) to 12°C (53°F), while February is noticeably colder, with temperatures ranging from -6°C (21°F) to a maximum of 6°C (44°F). In terms of precipitation, February sees a higher total of 127 mm (5.0 in) over 18 days, compared to May's 81 mm (3.2 in) across 13 days. Humidity levels are quite similar, with May at 87% and February slightly higher at 89%. For a detailed look at February weather patterns, you can check out Patreksfjoerdur weather in February.

In comparing the weather of May and March, May generally offers a milder climate with a minimum temperature of -2°C (29°F) and an average of 5°C (41°F), while March experiences colder temperatures, with a minimum of -9°C (17°F) and an average of 0°C (33°F). Precipitation is slightly lower in May at 81 mm (3.2 in) over 13 days, compared to March, which sees 105 mm (4.1 in) spread over 16 days. Additionally, humidity levels are higher in March at 90% versus May's 87%, indicating that despite the warmer temperatures in May, the earlier month might feel more damp and chilly. For more detailed information, you can check Patreksfjoerdur weather in March.

In comparing the weather of April and May, we can see distinct differences in temperature and precipitation patterns. May experiences a slightly milder average temperature of 5°C (41°F), with minimum temperatures around -2°C (29°F) and maximums reaching 12°C (53°F), compared to April's colder average of 2°C (36°F) and minimums dropping to -8°C (17°F). While both months are relatively damp, April records higher precipitation levels of 112 mm (4.4 in) over 16 days, whereas May has 81 mm (3.2 in) over 13 days. Humidity remains fairly consistent, with May at 87% and April at 86%. For a more detailed look at April weather, check out Patreksfjoerdur weather in April.

When comparing the weather in May and June, it is clear that June offers slightly milder conditions. May experiences a minimum temperature of -2°C (29°F) and an average of 5°C (41°F), while June’s temperatures begin at a higher minimum of 3°C (37°F) and an average of 7°C (46°F). Both months have similar precipitation levels, with May receiving 81 mm (3.2 in) over 13 days and June slightly higher at 84 mm (3.3 in) over 14 days. Humidity levels are also comparable, with May at 87% and June at 85%. Overall, June presents a gradual transition towards warmer and more stable weather. For more detailed insights, you can check the Patreksfjoerdur weather in June.

In comparing the weather between May and July, we notice a significant increase in temperatures. While May sees a minimum of -2°C (29°F) and an average of 5°C (41°F), July has a minimum of 5°C (42°F) and an average of 10°C (50°F), reflecting a warmer climate as summer progresses. However, July experiences slightly more precipitation, totaling 98 mm (3.8 in) over 16 days, compared to May's 81 mm (3.2 in) across 13 days. Humidity levels remain relatively consistent between the two months, with May at 87% and July at 88%. For those planning to visit, you can find more information on the weather specifics at Patreksfjoerdur weather in July.

Comparing the weather in May and August reveals distinct seasonal differences. May typically experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 12°C (53°F), while August sees milder temperatures, ranging from a minimum of 6°C (42°F) to a maximum of 15°C (60°F). Both months have similar precipitation levels, with May receiving 81 mm (3.2 in) over 13 days and August slightly higher at 90 mm (3.6 in) across 12 days. Humidity remains high throughout both months, with May at 87% and August at 88%. For more details about the weather specifics in August, you can check Patreksfjoerdur weather in August.

In May, temperatures in Patreksfjörður range from a chilly -2°C (29°F) at night to a mild 12°C (53°F) during the day, with an average of 5°C (41°F). The month sees approximately 81 mm (3.2 in) of precipitation spread over about 13 days, coupled with high humidity levels at around 87%. In contrast, September experiences slightly warmer temperatures, with a minimum of 2°C (35°F) and a maximum of 13°C (55°F), yielding a mid-month average of 8°C (46°F). However, the precipitation significantly increases to 176 mm (6.9 in), falling over 20 days, while humidity stays high at 89%. For more detailed information about the weather during this month, you can visit Patreksfjoerdur weather in September.

May and October exhibit relatively similar average temperatures, with May averaging around 5°C (41°F) and October slightly warmer at 5°C (42°F). However, May experiences a maximum high of 12°C (53°F), while October reaches a slightly cooler high of 10°C (50°F). In terms of precipitation, October is wetter, receiving 112 mm (4.4 in) over 17 days compared to May's 81 mm (3.2 in) across 13 days, resulting in a generally more humid atmosphere in October at 88% versus May's 87%. For a more detailed look at the October weather, you can check out Patreksfjoerdur weather in October.

May and November present a transition in weather patterns, both characterized by cool temperatures and high humidity. In May, temperatures typically range from a minimum of -2°C (29°F) to a maximum of 12°C (53°F), with an average of 5°C (41°F). The month receives around 81 mm (3.2 in) of precipitation over 13 days. In contrast, November sees a slight decrease in temperatures, with minimums of -3°C (27°F) and maximums of 9°C (49°F), averaging 3°C (37°F). Precipitation increases to 105 mm (4.2 in) across 17 days, making it a wetter month. Both months share high humidity levels at 87%, but November tends to feel a bit cooler and wetter than May. For more detailed information, you can check Patreksfjoerdur weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a minimum of -2°C (29°F) to a maximum of 12°C (53°F), with an average of 5°C (41°F), while December is chillier with temperatures dipping to a minimum of -6°C (21°F) and peaking at 8°C (46°F), resulting in an average of 1°C (35°F). May experiences 81 mm (3.2 in) of precipitation over 13 days, whereas December sees an increase in rainfall to 102 mm (4.0 in) spread across 16 days. Both months share high humidity levels of 87%, but the overall climate in December tends to be much colder and wetter, adding to the wintry atmosphere. For more insights into the December weather, you can check out Patreksfjoerdur weather in December.

Compare Patreksfjoerdur's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Patreksfjoerdur

As May unfolds in Patreksfjörður, the weather begins to shift dramatically, contrasting sharply with the preceding winter months. Temperatures rise, moving from the chill of sub-zero nights to more moderate daytime warmth, creating a refreshing spring ambiance. While the average temperatures hover around a cool 5°C, the air is often laden with humidity, leading to a moist feeling that permeates the atmosphere. The increased precipitation, though still significant, signals the transition from snow to rain, fostering the vibrant greenery that characterizes the region. For a more comprehensive understanding of how these weather patterns evolve throughout the year, check out Patreksfjoerdur Climate.