March Weather in Weymouth, United Kingdom

Last updated: March 17, 2025

In March, Weymouth, United Kingdom, experiences a transition towards spring, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 13°C (56°F), averaging around 8°C (47°F). The month sees a significant amount of precipitation, accumulating 82 mm (3.2 in) over approximately 13 days, contributing to an overall humidity level of 86%. This combination of cool temperatures and frequent rainfall creates a unique atmosphere, perfect for those who appreciate the emerging signs of spring in this picturesque coastal town.

March Temperature in Weymouth

In March, Weymouth experiences a subtle chill as winter transitions to spring. With nighttime temperatures dipping as low as -2°C (29°F), the early month retains a frosty edge. However, the average temperature hovers around 8°C (47°F), suggesting that milder days are on the horizon. Daytime highs reach up to 13°C (56°F), offering a glimpse of warmer weather to come. As daylight hours gradually increase, the town begins to shake off the winter slumber, paving the way for the vibrant bloom of April ahead. Overall, March maintains a crispness in the air while hinting at the milder temperatures that define the spring season in Weymouth.

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

The chart illustrates March temperature patterns in Weymouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464647495358626261575148
Data source: Temperature data for Weymouth 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 Weymouth

In March, Weymouth experiences a moderate precipitation level of 82 mm (3.2 in), consistent with its wet winter months, while the number of rainy days remains stable at 13. This trend of dampness mirrors February’s heavier rainfall of 83 mm (3.3 in), showing that early spring in Weymouth retains much of winter's moisture. However, as the season transitions towards April, a significant drop is expected with only 41 mm (1.6 in) anticipated, suggesting that the area starts to dry out as spring progresses. Overall, March firmly sits in the pattern of wetter conditions typical for this time of year, paving the way for the drier months ahead.

March Precipitation Trends in Weymouth

The chart displays monthly precipitation patterns in Weymouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec758382416874507758144108136
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Weymouth

In March, Weymouth experiences a slight dip in humidity at 86%, following the consistently high levels of 88% seen in both January and February. This reduction hints at the gradual transition towards drier days as spring approaches. As the months progress, humidity continues to decline, reaching 84% in April and dropping further to 80% by May and June. Interestingly, the summer months bring a more noticeable drop, with July witnessing humidity levels plummeting to 70%. This overall trend showcases a movement from the damp winter months towards the drier, more temperate conditions of late spring and summer, marking a welcome change in the coastal climate of Weymouth.

March Average Humidity in Weymouth

This chart illustrates the average monthly humidity levels in Weymouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Weymouth

As March unfolds in Weymouth, United Kingdom, the UV Index reaches a moderate level of 4, indicating a shift from the lower exposure risks of winter. This change brings along a 30-minute burn time, reminding residents and visitors alike that it's time to start thinking about skin protection as longer days approach. Compared to January's UV Index of 2 and February's 3, March marks the onset of increased sun intensity, a trend that will continue into the coming months, peaking in summer. With April ramping up to 6, outdoor enthusiasts should stay vigilant about sun safety. For more detailed insights on UV levels throughout the year, visit Weymouth UV Index.

Maximum UV Index Levels in Weymouth for March

The chart shows the monthly maximum UV Index (UVI) for Weymouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec234679876421
Data source: Weymouth 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 Weymouth

As winter loosens its grip in Weymouth, March heralds a significant leap in sunshine, basking the UK seaside town in 233 hours of radiant daylight. This vibrant increase from February's 153 hours marks the onset of longer, brighter days and sets the stage for the burgeoning warmth of spring. Following this upward trend, April and May showcase even more impressive totals, peaking at 355 and 414 hours respectively, as the landscape comes alive with blossoming flora and a renewed sense of energy. The sunshine continues to shine through the summer months, reaching a delightful 435 hours in July, before gradually tapering off in the autumn. March distinctly serves as a pivotal month, seamlessly transitioning Weymouth from the chilly confines of winter into the cheerful embrace of spring.

Monthly Sunshine Duration in Weymouth: March Highlighted

The March sunshine duration represents the total number of hours Weymouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec107h153h233h355h414h414h435h394h334h262h169h123h
Data source: Weymouth March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Weymouth During March

In Weymouth, March marks a welcome shift in the weather pattern as the likelihood of sunny days rises to 39%, a significant increase compared to the duller winter months of January and February, which see only 22% and 26% chances of sunshine, respectively. This trend towards brighter days continues into April, where the likelihood jumps to 58%, making it the most promising month for sun, while May slightly retreats to 40%. As spring unfolds, this increase in sunny weather creates an inviting backdrop for outdoor activities, symbolizing the transition from the dreary winter months to the vibrant warmth of spring.

Percentage of Sunny Days in March in Weymouth

The chart illustrates the percentage of sunny days in Weymouth 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 Weymouth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%26%39%58%40%31%43%35%35%29%36%22%
Data source: Weymouth March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Weymouth in March

As winter fades away, March in Weymouth, United Kingdom, heralds the arrival of longer days, boasting an average of 11 hours of daylight. This increase is a welcoming shift from the 10 hours seen in February, signaling the slow but steady march toward spring. With each passing month, daylight continues to expand, reaching 13 hours in April and peaking at 16 hours in June. The trend reveals a gradual awakening of nature, inviting residents to fully embrace outdoor activities and the vibrant life that comes with longer, sunlit days. As we move into the spring months, the gradual extension of daylight not only brightens the landscape but also lifts the spirit, making March a pivotal turning point in the seasonal transition.

Average Daylight Hours in Weymouth for March

The chart illustrates the variation in daylight duration in Weymouth throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 31m10h 2m11h 55m13h 50m15h 30m16h 22m15h 55m14h 25m12h 34m10h 39m8h 57m8h 2m
Data source: Weymouth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Weymouth

In March, Weymouth experiences a subtle shift in wind patterns, with average wind speeds dropping to 6.5 m/s (15 mph) compared to the brisker months of January and February. This cooling trend hints at the encroaching warmth of spring, as April showcases an even gentler breeze at 5.0 m/s (11 mph). Interesting to note, the winds begin to pick up again in May, reaching 6.6 m/s (15 mph), suggesting a transitional phase as the landscape awakens. As the seasons progress, a gradual decline continues into the summer, highlighting Weymouth's unique climatic rhythm, where each month brings its own character to the coastal atmosphere.

Average March Wind Speed in Weymouth

The chart displays monthly wind speed patterns in Weymouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.68.06.5 m/s5.06.64.44.95.75.37.06.37.8
Data source: Weymouth March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Weymouth Compares to Other Months

The weather in Weymouth 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 Weymouth and find detailed weather information for every month.

In comparing the weather between January and March, one can observe that January experiences slightly milder temperatures, with a minimum of 1°C (35°F) compared to March's low of -2°C (29°F). Both months have similar average temperatures around 8°C (46°F), but March can reach a maximum of 13°C (56°F), while January peaks at 14°C (57°F). Precipitation levels in March are marginally higher, totaling 82 mm (3.2 in) over 13 days, compared to January's 74 mm (2.9 in) over 12 days. Humidity is slightly lower in March at 86%, while January has a humidity level of 88%. For further details on January's weather, check out Weymouth weather in January.

In comparing the weather between February and March, we see some intriguing similarities and minor differences. Both months share average temperatures of around 8°C (46-47°F) and maximum temperatures close to 13°C (55-56°F). However, March experiences a slightly cooler minimum temperature of -2°C (29°F), compared to February's -1°C (30°F). Precipitation levels are comparable, with March receiving 82 mm (3.2 in) and February slightly more at 83 mm (3.3 in), both spread over 13 days. Humidity remains high in both months, though March is marginally less humid at 86% versus February's 88%. For a detailed look at February's weather patterns, you can visit Weymouth weather in February.

March and April display a noticeable transition in weather patterns. In March, temperatures range from a chilly -2°C (29°F) at night to a moderate 13°C (56°F) during the day, with an average of 8°C (47°F). The month is also characterized by significant precipitation, totaling 82 mm (3.2 in) over 13 rainy days and high humidity at 86%. In contrast, April shows a warming trend, with temperatures starting at a minimum of 3°C (37°F) and reaching up to 18°C (64°F), averaging 9°C (49°F). Additionally, April sees a considerable decrease in rainfall, with only 41 mm (1.6 in) across 7 days, coupled with slightly lower humidity at 84%. For a detailed forecast, you can check Weymouth weather in April.

March and May present contrasting weather patterns. In March, temperatures tend to be chilly, with a minimum of -2°C (29°F) and an average of 8°C (47°F), peaking at a maximum of 13°C (56°F). This month also experiences high precipitation levels, with 82 mm (3.2 in) falling over 13 days, accompanied by relatively high humidity at 86%. In contrast, May offers a more temperate climate, with minimum temperatures around 5°C (42°F) and an average of 12°C (54°F), rising to a maximum of 20°C (68°F). Precipitation decreases to 68 mm (2.7 in) over 10 days, while humidity slightly lessens to 80%. For more details on May weather, you can check Weymouth weather in May.

In March, the weather is characterized by a chillier atmosphere, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 13°C (56°F) and an average of 8°C (47°F). This month experiences considerable precipitation, totaling 82 mm (3.2 in) over 13 days, coupled with high humidity levels at 86%. In contrast, June offers a much milder climate, with minimum temperatures around 10°C (50°F) and maximums reaching up to 20°C (69°F), averaging 15°C (59°F). Although June sees slightly less precipitation at 74 mm (2.9 in) over 10 days, the humidity is lower at 80%. For a closer look at June weather, check out Weymouth weather in June.

March weather is characterized by cooler temperatures, with averages around 8°C (47°F) and highs reaching only 13°C (56°F). The month also sees significant precipitation, totaling 82 mm (3.2 in) over approximately 13 days, accompanied by high humidity levels of 86%. In contrast, July brings much warmer conditions, featuring a minimum temperature of 12°C (54°F) and an average of 17°C (62°F), with maximums reaching 22°C (72°F). Rainfall in July is lighter, with just 50 mm (2.0 in) over about 8 days and a more comfortable humidity of 70%. For more information on July weather in Weymouth, you can visit Weymouth weather in July.

March and August present markedly different weather patterns. In March, the temperatures range from a chilly -2°C (29°F) at night to a mild 13°C (56°F) during the day, with an average temperature of 8°C (47°F). This month also experiences considerable precipitation, totaling 82 mm (3.2 in) over 13 days, coupled with high humidity at 86%. In contrast, August showcases a much warmer climate, with temperatures varying from a comfortable 12°C (53°F) at night to a high of 26°C (78°F) during the day, averaging 17°C (63°F). Precipitation is slightly lower at 77 mm (3.0 in) spread over 11 days, and humidity decreases to 73%. For a detailed look at August weather, you can visit Weymouth weather in August.

In March, temperatures range from a chilly -2°C (29°F) at night to a milder 13°C (56°F) during the day, with an average of 8°C (47°F). The month experiences significant precipitation, averaging 82 mm (3.2 in) over 13 days, and a high humidity level of 86%. In contrast, September brings much warmer weather, with minimum temperatures at 10°C (50°F) and a pleasant maximum of 22°C (71°F), leading to an average of 16°C (61°F). Rainfall is lighter, totaling 58 mm (2.3 in) across 9 days, and humidity drops slightly to 79%. For a more detailed look into the weather trends during this month, check out Weymouth weather in September.

In comparing the weather of March and October, March tends to be cooler with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 13°C (56°F), while October offers milder conditions with temperatures between 4°C (40°F) and 19°C (66°F). Precipitation is more frequent in October, with 144 mm (5.7 in) falling over 17 days compared to March's 82 mm (3.2 in) across 13 days. Both months experience high humidity, with March at 86% and October slightly higher at 89%. For more detailed insights into October weather patterns, visit Weymouth weather in October.

When comparing the weather in March and November, we find some notable differences in temperature and precipitation. March typically experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 13°C (56°F), while November's temperatures range from a minimum of 3°C (37°F) to a maximum of 16°C (61°F). Additionally, November sees higher precipitation levels, averaging 107 mm (4.2 in) over about 15 days, compared to March's 82 mm (3.2 in) spread across 13 days. Humidity is also slightly higher in November at 90%, compared to March's 86%. For more detailed insights, you can check Weymouth weather in November.

When comparing the weather in March and December, March typically experiences slightly cooler temperatures, with a minimum of -2°C (29°F) and an average of 8°C (47°F), while December sees milder temperatures, starting from a minimum of 3°C (37°F) and an average of 9°C (49°F). Both months can be quite wet, but December tends to have more precipitation, totaling 136 mm (5.4 in) over 18 days compared to March's 82 mm (3.2 in) over 13 days. Additionally, humidity is slightly higher in December at 89%, compared to March's 86%. For a more detailed look at December's weather patterns, check out Weymouth weather in December.

Compare Weymouth's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Weymouth

March in Weymouth marks a transition from the cold of winter to the milder days of spring. With temperatures gradually rising, you'll experience a mix of chilly mornings and pleasantly mild afternoons, making it a unique month compared to the deep winter months. However, it's also characterized by increased precipitation, with rain gracing the area on about half of the days, resulting in a damp and humid atmosphere that can feel quite different from the drier summer months ahead. This balance of cool temperatures and frequent showers emphasizes the dynamic nature of Weymouth's climate during this time. For a deeper understanding of what to expect in Weymouth throughout the year, check out Weymouth Climate.