March Weather in Dorchester, United Kingdom

Last updated: March 17, 2025

March weather in Dorchester, United Kingdom showcases a dynamic range, with daytime temperatures peaking at a pleasant 19°C (67°F), while evening chills can drop to a brisk -5°C (23°F). The month averages around 8°C (46°F), creating a capricious climate perfect for springtime adventures. However, preparedness is key, as 73 mm (2.9 in) of rain typically falls over 13 days, contributing to a high humidity level of 86%. Embrace the fluctuating conditions and enjoy the fresh, invigorating atmosphere that defines this time of year in Dorchester.

March Temperature in Dorchester

In March, temperatures in Dorchester begin to show signs of spring, with a minimum of -5°C (23°F) and an average of 8°C (46°F), rising to a pleasant maximum of 19°C (67°F). This month marks a noticeable transition from the colder winter months, as the average temperature increases by a degree from February, hinting at the warmer days ahead. The range of temperatures reflects the variability typical of early spring, making it a perfect time for outdoor activities while still keeping a light jacket at hand. As nature awakens, the mild weather invites residents and visitors alike to enjoy the blossoming scenery.

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

The chart illustrates March temperature patterns in Dorchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424446495461646359544845
Data source: Temperature data for Dorchester 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.

March Precipitation in Dorchester

March in Dorchester marks a notable shift in precipitation, with rainfall amounting to 73 mm (2.9 in), making it one of the wetter months of the year. This increase in precipitation is accompanied by 13 rainy days, suggesting that the arrival of spring brings a mix of showers. Compared to prior months, March sees a significant rise in both the volume and frequency of rainfall, with February preceding it at 64 mm (2.5 in) over 12 days. As Dorchester transitions from winter to spring, the boost in precipitation prepares the landscape for a vibrant awakening. Following this pattern, April's drier spell with 48 mm (1.9 in) highlights the variability of British weather, providing a glimpse into the fluctuating nature of local climate conditions.

March Precipitation Trends in Dorchester

The chart displays monthly precipitation patterns in Dorchester, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5164734873765378481066698
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Dorchester

In March, Dorchester experiences a slight drop in humidity to 86%, continuing the trend of high moisture levels that characterize the winter months. Following January and February, both at 88%, March marks the beginning of a gradual decline as spring approaches, with April further dipping to 84%. This pattern suggests a significant shift towards more comfortable conditions as the year progresses, with humidity reaching its lowest point in the summer months of July and August, at 70% and 73%, respectively. The transition from a damp winter to a milder spring indicates that while humidity is still relatively high in March, residents can look forward to drier days ahead.

March Average Humidity in Dorchester

This chart illustrates the average monthly humidity levels in Dorchester, 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 Dorchester

As March unfolds in Dorchester, the UV Index rises to 4, marking a transition to a moderate exposure category, with a reduced burn time of just 30 minutes. This notable increase from the low values of 2 seen in January and February signals the onset of spring, encouraging residents to enjoy the outdoors while remaining mindful of sun safety. Following this trend, the UV Index will continue to climb through April and May, reaching 6 and 7 respectively, as the days grow longer and sunnier. It's a reminder that as winter recedes, so too does the need for careful sunscreen application and protective measures. For more detailed insights on UV levels, visit Dorchester UV Index.

Maximum UV Index Levels in Dorchester for March

The chart shows the monthly maximum UV Index (UVI) for Dorchester 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.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Dorchester 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 Dorchester

As winter gives way to spring in Dorchester, March emerges as a beacon of light, boasting an impressive 215 hours of sunshine. This marks a significant leap from January's modest 100 hours and February's 147 hours, signaling the end of the dark, dreary days of winter. The gradual increase in daylight not only enhances the town's vibrant landscape but also sets the stage for even brighter days ahead, as April continues the upward trend with 339 hours. Desirable sunshine typically peaks in the summer months, with July basking in a glorious 422 hours. The transition from the chilly winter to a sun-drenched spring illustrates the region's rhythmic seasonal cycle, inviting residents and visitors alike to embrace the warmth and beauty that March graciously bestows.

Monthly Sunshine Duration in Dorchester: March Highlighted

The March sunshine duration represents the total number of hours Dorchester 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.
JanFebMarAprMayJunJulAugSepOctNovDec100h147h215h339h402h396h422h382h317h251h153h115h
Data source: Dorchester March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dorchester During March

In Dorchester, the likelihood of sunny weather undergoes a notable transformation as March arrives, bringing with it a 35% chance of sunshine—a delightful increase compared to the winter months of January and February, where the sun shines only 22% and 24% of the time, respectively. This emerging brightness hints at the arrival of spring, with April ramping up to an impressive 52% chance of sunny days. Interestingly, as the seasons progress, the pattern becomes more variable, demonstrating a dip in sunshine during the summer months, which suggests that March serves as a turning point for Dorchester’s weather, offering an optimistic glimpse of warmer days ahead.

Percentage of Sunny Days in March in Dorchester

The chart illustrates the percentage of sunny days in Dorchester 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 Dorchester experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%25%35%52%36%28%36%29%30%26%33%22%
Data source: Dorchester March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dorchester in March

As March unfolds in Dorchester, the days grow notably brighter, with 11 hours of daylight marking a significant increase from February's 10 hours. This gradual lengthening of daylight not only signals the approach of spring but also invigorates both nature and community life. Following a steady ascent, April will bask in an impressive 13 hours, paving the way for even more sunlight in May and June, where residents can anticipate 15 and 16 hours respectively. The shift from winter's shorter days to the vibrant, longer days of spring and summer highlights a clear upward trend in daylight duration, enriching the experience of outdoor activities and the beauty of the blossoming landscape.

Average Daylight Hours in Dorchester for March

The chart illustrates the variation in daylight duration in Dorchester 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 31m16h 23m15h 55m14h 25m12h 34m10h 39m8h 56m8h 2m
Data source: Dorchester daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Dorchester

In Dorchester, the winds of March typically whisper at an average speed of 4.6 m/s (10 mph), reflecting a slight dip from the brisker gusts of February. This month marks a transition as the winter gales wane, setting the stage for the milder breezes that follow in April, where the average drops to 3.5 m/s (8 mph). Despite this decrease, March remains a lively month compared to the calmer summer months ahead, with wind speeds generally stabilizing around the 3 to 4 m/s range from June through September. It's a time when the winds begin to soften, offering a gentle reminder of spring's arrival, yet maintaining enough vigor to keep the air fresh and invigorating.

Average March Wind Speed in Dorchester

The chart displays monthly wind speed patterns in Dorchester, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.75.54.6 m/s3.54.73.23.64.03.64.63.94.9
Data source: Dorchester March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Dorchester Compares to Other Months

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

March generally feels milder compared to January, with average temperatures rising from 6°C (43°F) in January to 8°C (46°F) in March. The maximum temperature in March reaches up to 19°C (67°F), significantly warmer than January's high of 14°C (57°F). Despite this increase in temperature, March experiences more precipitation, with 73 mm (2.9 in) over 13 days, compared to January’s 51 mm (2.0 in) over 9 days. Humidity remains quite similar, with March at 86% and January slightly higher at 88%. For more details, you can check Dorchester weather in January.

March generally sees slightly warmer temperatures compared to February, with March's average temperature reaching 8°C (46°F) compared to February's 7°C (44°F). While both months experience similar minimum temperatures, March has a higher maximum temperature of 19°C (67°F), compared to February's peak of 16°C (61°F). In terms of precipitation, March receives a bit more at 73 mm (2.9 in) over 13 days, whereas February has 64 mm (2.5 in) of rain across 12 days. Overall, March tends to be a bit wetter and warmer, though humidity levels remain quite high in both months, with March at 86% and February at 88%. For a more detailed view of February weather, you can check Dorchester weather in February.

March and April showcase a transition in weather as spring unfolds. In March, temperatures range from a chilly -5°C (23°F) at night to a mild 19°C (67°F) during the day, with an average temperature of 8°C (46°F). This month experiences quite a bit of precipitation, totaling 73 mm (2.9 inches) over 13 days, and a high humidity level of 86%.

In contrast, April brings slightly warmer temperatures, with nighttime lows of -1°C (30°F) and daytime highs reaching 23°C (75°F), leading to an average of 10°C (49°F). The month is also drier, with only 48 mm (1.9 inches) of rain over 7 days and a marginally lower humidity of 84%. For more insights on what to expect, check out Dorchester weather in April.

March and May present a notable contrast in weather patterns. In March, temperatures range from a chilly minimum of -5°C (23°F) to a more moderate maximum of 19°C (67°F), with an average of 8°C (46°F). The month experiences significant precipitation, totaling 73 mm (2.9 in) over 13 days, and high humidity at 86%. In comparison, May sees slightly warmer temperatures, with a minimum of 1°C (34°F) and a maximum reaching 24°C (75°F), averaging 12°C (55°F). While the total precipitation remains the same at 73 mm (2.9 in), it occurs over just 12 days, and humidity decreases to 80%. This shift highlights the transition from the cold, damp conditions of early spring to the milder, more pleasant weather expected in late spring. For more details, check out Dorchester weather in May.

March and June exhibit notable differences in their weather patterns. In March, temperatures range from a chilly minimum of -5°C (23°F) to a milder maximum of 19°C (67°F), with an average temperature of 8°C (46°F). The month experiences significant precipitation, totaling 73 mm (2.9 in) over 13 days, accompanied by high humidity at 86%. In contrast, June offers a much warmer climate, with minimum temperatures rising to 7°C (44°F) and maximums reaching up to 29°C (84°F), resulting in an average temperature of 16°C (61°F). Although June sees slightly more precipitation at 76 mm (3.0 in) over 11 days, the humidity decreases to 80%. For a detailed look at June weather specifics, you can explore Dorchester weather in June.

March and July present stark contrasts in weather conditions. In March, temperatures range from a chilly minimum of -5°C (23°F) to a maximum of 19°C (67°F), with an average of 8°C (46°F). This month also sees a significant amount of precipitation, totaling 73 mm (2.9 in) across 13 days, coupled with high humidity at 86%. In contrast, July offers much warmer temperatures, with a minimum of 8°C (47°F), an average of 18°C (64°F), and a maximum reaching 30°C (86°F). The summer month experiences less rainfall, with 53 mm (2.1 in) over 11 days, and lower humidity at 70%. For a more detailed look at the weather during July, you can check Dorchester weather in July.

March and August present contrasting weather conditions, reflecting the transition from early spring to late summer. In March, temperatures range from a chilly -5°C (23°F) at night to a moderate 19°C (67°F) during the day, with an average of 8°C (46°F). The month experiences significant precipitation, totaling 73 mm (2.9 in) over 13 days, contributing to high humidity levels of 86%. In contrast, August enjoys much milder temperatures, with lows of 8°C (47°F) and highs reaching up to 30°C (86°F), averaging 17°C (63°F). Precipitation slightly increases to 78 mm (3.1 in) but falls over just 12 days, resulting in a lower humidity of 73%. This highlights the more comfortable and drier conditions typically found in August compared to the chilly and damp days of March. For more detailed information, you can visit Dorchester weather in August.

March and September showcase distinct weather patterns, with notable differences in temperature and precipitation. In March, the temperature ranges from a chilly minimum of -5°C (23°F) to a comfortable maximum of 19°C (67°F), while the average temperature sits at 8°C (46°F). This month tends to be wetter, with 73 mm (2.9 in) of precipitation spread over 13 days, contributing to high humidity levels of 86%. In contrast, September experiences milder conditions, with minimum temperatures around 3°C (38°F) and maximums reaching up to 27°C (81°F), resulting in a more pleasant average of 15°C (59°F). The rainfall in September is less, measuring 48 mm (1.9 in) over 9 days and a lower humidity of 79%. For more detailed insights into September weather, visit Dorchester weather in September.

March and October exhibit notable differences in weather patterns. In March, temperatures range from a minimum of -5°C (23°F) to a maximum of 19°C (67°F), with an average of 8°C (46°F). The month experiences around 73 mm (2.9 in) of precipitation over 13 days, coupled with a high humidity level of 86%. In contrast, October presents a milder climate, with temperatures varying from 0°C (32°F) to 21°C (70°F), averaging at 12°C (54°F). This month sees a higher precipitation rate of 106 mm (4.2 in) spread across 14 days, and humidity slightly increases to 89%. For more detailed insights about the climate during this time, check out Dorchester weather in October.

March and November exhibit mild temperatures, with March experiencing a temperature range from a chilly -5°C (23°F) to a warmer 19°C (67°F), while November's temperatures drop slightly, hovering between -1°C (30°F) and 16°C (61°F). Precipitation levels are comparable, with March receiving about 73 mm (2.9 in) over 13 days and November slightly less at 66 mm (2.6 in) across 10 days. Interestingly, humidity is higher in November at 90%, compared to March’s 86%, creating a damp atmosphere as the year draws to a close. For a more detailed look at November weather, check out Dorchester weather in November.

In comparing the weather of March and December, we observe a slight variation in temperatures and precipitation. March boasts a range from a minimum of -5°C (23°F) to a maximum of 19°C (67°F), averaging around 8°C (46°F), while December's temperatures range from -3°C (27°F) to a maximum of 14°C (58°F) with the same average of 7°C (46°F). Precipitation levels are also noteworthy; March receives about 73 mm (2.9 in) over 13 days, whereas December experiences slightly more rainfall at 98 mm (3.9 in) across 14 days. Additionally, humidity is marginally higher in December at 89% compared to March's 86%. For more detailed information, you can check Dorchester weather in December.

Compare Dorchester's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Dorchester

March in Dorchester signals the onset of spring, bringing a mix of cool temperatures and a noticeable uptick in humidity. While the weather is milder compared to the harsh chill of winter, the average temperature still lingers on the cooler side, with the occasional warm day reaching up to a pleasant 19°C (67°F). However, those seeking sunshine may need to prepare for the 13 days of precipitation typical of the month, resulting in a landscape that gradually awakens as nature begins to recover from winter's grasp. For more insight into Dorchester's varying climate patterns, visit Dorchester Climate.