March Weather in Antrim, United Kingdom

Last updated: March 17, 2025

March in Antrim, United Kingdom, presents a dynamic blend of weather patterns as winter transitions into spring. With maximum temperatures reaching 17°C (63°F) and an average of 6°C (44°F), residents experience mild days, contrasting sharply with chilly nights that can drop to a minimum of -3°C (26°F). The month is characterized by significant precipitation, totaling 78 mm (3.1 in) across 16 days, resulting in a notably humid atmosphere with levels around 86%. This blend of warmth, cool nights, and frequent rain shapes the vibrant and ever-changing landscape of Antrim during March.

March Temperature in Antrim

In March, Antrim, United Kingdom, begins to shed the winter chill, with temperatures gradually rising as spring approaches. The month sees a minimum temperature of -3°C (26°F), making it one of the milder winter months, while the average hovers around 6°C (44°F). As the days lengthen, highs can reach up to 17°C (63°F), highlighting a notable transition from the colder winter months of January and February, where temperatures remained more consistently low. This upward trend signals the arrival of warmer days ahead, inviting residents and visitors alike to enjoy the burgeoning beauty of spring in this scenic part of the UK.

March Weather in Antrim: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Antrim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424244475257605955514643
Data source: Temperature data for Antrim generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Antrim

March in Antrim sees a notable increase in precipitation, with 78 mm (3.1 in) of rainfall spread over 16 days. This marks a slight decline from February's heavy 89 mm (3.5 in), yet it continues the trend of dampness typical of early spring. As winter gives way to spring, the rainfall appears to moderate, creating a more variable weather pattern. Following March, April ushers in a drop in precipitation to 45 mm (1.8 in), further emphasizing this gradation. As the season progresses, Antrim residents can expect a mix of rain and burgeoning greenery, showcasing the region's transition towards sunnier months while still holding onto its characteristic moist climate.

March Precipitation Trends in Antrim

The chart displays monthly precipitation patterns in Antrim, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec5689784566828611870858582
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Antrim

In March, Antrim experiences a humidity level of 86%, maintaining the relatively high humidity typical for early spring. Following a steady 87% in January and a slight decline to 86% in February, March shows a continuation of this trend, with humidity beginning to taper off as the region transitions towards drier months. Throughout April and May, humidity further drops, reaching 85% and 82% respectively. This gradual decrease highlights Antrim's shift from winter’s moisture-laden air to a more temperate climate, setting the stage for the warmer months ahead. Notably, the area shows a pattern of increased humidity once again in the late summer and autumn, revealing the cyclical nature of its maritime climate.

March Average Humidity in Antrim

This chart illustrates the average monthly humidity levels in Antrim, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Antrim

As March arrives in Antrim, United Kingdom, the UV Index sees a noticeable increase, reaching 4, which falls into the moderate exposure category. This marks a shift from the low levels experienced in January and February, with a reduced burn time of just 30 minutes for those spending time outdoors. As spring begins to bloom, it’s essential to take precautions against UV radiation, as the sunlight becomes more potent. Observing this trend, we can anticipate an upward trajectory in the index as we move into April and May, where more protective measures will be necessary. For detailed updates on UV levels throughout the year, visit Antrim UV Index.

Maximum UV Index Levels in Antrim for March

The chart shows the monthly maximum UV Index (UVI) for Antrim in March, 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.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Antrim March 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.

March Sunshine in Antrim

As March arrives in Antrim, the sun begins to grace the region with its warm embrace, shining brightly for 207 hours this month. This marks a significant leap from the previous months, with a striking increase from 147 hours in February, signaling the onset of spring and longer daylight. Such a trend continues into April with 319 hours, showcasing the gradual transition to a sunnier season. The increase in sunshine not only lifts spirits but also invites the vibrant colors of nature to emerge, highlighting the beauty of the landscape. After the winter months, March serves as a refreshing promise of brighter days ahead, foreshadowing the sunshine-filled months of late spring and summer that follow.

Monthly Sunshine Duration in Antrim: March Highlighted

The March sunshine duration represents the total number of hours Antrim experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec76h147h207h319h402h390h399h350h288h224h114h83h
Data source: Antrim March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Antrim During March

In Antrim, the likelihood of sunny weather takes a noticeable dip in March, with only 16% chance of sunshine. This marks a significant drop compared to the sunnier spring months ahead, like April with a 41% chance. As winter transitions into spring, the emerging patterns reveal that while the chances of sun are peaking in April, March is often characterized by more overcast skies. This trend suggests that residents and visitors should brace for a mix of rain and clouds before basking in the brightness of late spring.

Percentage of Sunny Days in March in Antrim

The chart illustrates the percentage of sunny days in Antrim throughout the year, with March 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 Antrim experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%24%16%41%30%22%27%18%18%16%18%13%
Data source: Antrim March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Antrim in March

As March unfolds in Antrim, United Kingdom, residents eagerly welcome the gradual lengthening of daylight hours, which increase from a mere 7 hours in January to an invigorating 11 hours by the month's end. This upward trend marks a significant shift, signaling the arrival of spring and the rejuvenation of nature. Following the 9 hours of daylight in February, March offers a promising preview of the longer days to come, leading into April's generous 14 hours. As the days progressively stretch towards the summer months, Antrim's inhabitants can relish the extra sunlight, which invites more outdoor activities and a vibrant atmosphere, hinting at the warmer days ahead.

Average Daylight Hours in Antrim for March

The chart illustrates the variation in daylight duration in Antrim throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 53m9h 42m11h 54m14h 8m16h 7m17h 11m16h 37m14h 49m12h 38m10h 25m8h 24m7h 18m
Data source: Antrim daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Antrim

In March, Antrim experiences a refreshing average wind speed of 4.4 m/s (10 mph), which marks a slight dip from the blustery peaks of February at 5.7 m/s (13 mph). This transitional month captures the essence of spring, as the winds begin to mellow compared to the wintry gusts preceding it. With winds stronger than those in April and May, March often invites a lively atmosphere that encourages outdoor exploration. As the seasons shift, the breeze in Antrim not only plays a pivotal role in the local climate but also heralds the arrival of warmer days to come.

Average March Wind Speed in Antrim

The chart displays monthly wind speed patterns in Antrim, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.85.74.4 m/s3.23.73.62.52.93.24.24.54.4
Data source: Antrim March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Antrim Compares to Other Months

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

In comparing the weather between March and January, March generally presents slightly milder temperatures, with average figures rising to 6°C (44°F), compared to January's 5°C (42°F). During March, temperatures can peak at 17°C (63°F), whereas January's maximum only reaches 14°C (57°F). However, March experiences more precipitation, totaling 78 mm (3.1 in) over about 16 days, in contrast to January's 56 mm (2.2 in) across 11 days. Humidity levels are also comparable, with March at 86% and January at 87%. For a more detailed look at January conditions, you can visit Antrim weather in January.

March experiences a slight increase in temperatures compared to February, with both months sharing a minimum temperature of -3°C. However, March boasts a higher maximum average temperature of 17°C (63°F) compared to February's 14°C (58°F). While precipitation is marginally lower in March at 78 mm (3.1 in) over 16 days, February sees slightly more rainfall at 89 mm (3.5 in) across 14 days. Interestingly, both months maintain the same humidity level at 86%. For more detailed information on February weather, check out Antrim weather in February.

March and April show a noticeable transition in weather patterns. In March, temperatures range from a chilly -3°C (26°F) to a maximum of 17°C (63°F), with an average of 6°C (44°F). The month experiences significant precipitation, totaling 78 mm (3.1 in) over 16 days and maintaining high humidity at 86%. In contrast, April offers milder temperatures, with minimums of -1°C (30°F) and maximums reaching 20°C (67°F), averaging 8°C (47°F). It also sees a decrease in precipitation to 45 mm (1.8 in) over just 11 days, accompanied by a slight drop in humidity to 85%. For more detailed information, you can check Antrim weather in April.

In March, temperatures are typically lower, ranging from a minimum of -3°C (26°F) to a maximum of 17°C (63°F), with an average of 6°C (44°F). The month is comparatively wetter, receiving about 78 mm (3.1 in) of precipitation over approximately 16 days, along with higher humidity levels at 86%. In contrast, May offers a more moderate climate, with temperatures varying from a minimum of 0°C (32°F) to a maximum of 23°C (74°F) and an average of 11°C (52°F). Precipitation decreases to 66 mm (2.6 in) spread across 14 days, and humidity drops slightly to 82%. This shift in weather makes May feel significantly milder and drier than March. For more details, you can visit Antrim weather in May.

March and June exhibit distinct differences in weather patterns. In March, the temperatures are cooler, with a minimum of -3°C (26°F) and an average of 6°C (44°F), reaching a maximum of 17°C (63°F). The month sees significant precipitation of 78 mm (3.1 in) over approximately 16 days, coupled with high humidity levels at 86%. In contrast, June enjoys milder weather with temperatures ranging from a minimum of 6°C (42°F) to an average of 14°C (57°F), peaking at 27°C (80°F). Rainfall remains comparable, with 82 mm (3.2 in) over the same number of days, but humidity is slightly lower at 84%. For more details on June weather, visit Antrim weather in June.

March and July exhibit quite distinct weather patterns. In March, temperatures range from a chilly minimum of -3°C (26°F) to a pleasant maximum of 17°C (63°F), with an average of 6°C (44°F). During this month, the region experiences 78 mm (3.1 in) of precipitation over 16 days, and humidity remains quite high at 86%. In contrast, July offers milder weather, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 27°C (80°F), averaging around 15°C (60°F). Although July sees slightly more precipitation at 86 mm (3.4 in) across 14 days, the humidity remains constant at 86%. For more details on July's climate, check out Antrim weather in July.

March and August in Antrim present quite different weather experiences. March typically sees cooler temperatures, with lows around -3°C (26°F) and an average of 6°C (44°F), while August enjoys milder conditions, starting at a minimum of 6°C (43°F) and reaching an average of 15°C (59°F). Precipitation also varies, with March experiencing 78 mm (3.1 in) over 16 days compared to August's wetter climate, which records 118 mm (4.7 in) across 20 days. Interestingly, both months maintain a consistent humidity level of 86%. For more details on August weather, check out Antrim weather in August.

March and September present distinct weather profiles. In March, temperatures range from a chilly minimum of -3°C (26°F) to a comfortable maximum of 17°C (63°F), with an average of 6°C (44°F). The month experiences considerable precipitation, totaling 78 mm (3.1 in) over 16 days and a high humidity level of 86%. In contrast, September offers milder conditions, with temperatures starting from a minimum of 2°C (35°F) and peaking at 22°C (72°F), averaging around 13°C (56°F). The rainfall is slightly less, amounting to 70 mm (2.8 in) across 15 days, while humidity sits at a similar level of 88%. For more details on the weather, check Antrim weather in September.

March and October exhibit notable differences in weather patterns. In March, temperatures range from a chilly minimum of -3°C (26°F) to a mild maximum of 17°C (63°F), with an average of 6°C (44°F). The month is relatively wet, experiencing about 78 mm (3.1 in) of precipitation over 16 days and maintaining high humidity levels at 86%. In contrast, October sees slightly warmer temperatures, with a minimum of 0°C (33°F) and a maximum of 18°C (65°F), averaging at 10°C (51°F). Precipitation is slightly higher at 85 mm (3.3 in) across 15 days, and humidity increases modestly to 89%. For more detailed information, check out Antrim weather in October.

March and November exhibit notable differences in their weather patterns, although both months feature cool temperatures and significant precipitation. In March, temperatures range from a chilly -3°C (26°F) to a comfortable 17°C (63°F), with an average of 6°C (44°F), while November's temperatures shift slightly warmer, from -1°C (30°F) to a maximum of 15°C (59°F) and averaging 8°C (46°F). Both months experience considerable rainfall, with March totaling 78 mm (3.1 in) over 16 days and November slightly higher at 85 mm (3.3 in) over 15 days. Humidity levels are comparably high, at 86% in March and 90% in November, making both months feel quite damp. For more specific insights about November, check out Antrim weather in November.

In comparing the weather of March and December, we see some interesting similarities and differences. March tends to feature slightly warmer maximum temperatures, reaching up to 17°C (63°F) compared to December's peak of 13°C (56°F). However, the minimum temperatures are quite similar, with March starting at -3°C (26°F) and December slightly lower at -4°C (25°F). Precipitation levels are also comparable, with March receiving 78 mm (3.1 in) over 16 days, while December sees 82 mm (3.2 in) across 15 days. Both months share the same high humidity of 86%. For more detailed insights, you can refer to Antrim weather in December.

Compare Antrim's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Antrim

As March arrives in Antrim, the weather begins to shift from the harshness of winter, presenting a blend of mild temperatures and frequent rain showers. While the days slowly grow longer and warmer, with maximum temperatures occasionally reaching a pleasant 17°C (63°F), the chilly nights remind us that winter's grip is not entirely gone. With average highs of 6°C (44°F) and lows dipping to -3°C (26°F), the month feels transitional, embracing early spring while still holding on to winter's coolness. Frequent precipitation becomes a hallmark, with about 16 wet days contributing to a substantial 78 mm (3.1 in) of rain, and an elevated humidity of 86% ensures that the air carries the invigorating scent of new growth. For a deeper understanding of how March compares to other months, explore more about the local climate at Antrim Climate.