January Weather in West Mersea, United Kingdom

Last updated: March 17, 2025

January in West Mersea, United Kingdom, presents a typical winter scene characterized by cool temperatures and moderate precipitation. The maximum temperature reaches a mild 13°C (56°F), while the average hovers around 5°C (42°F) and dips to a chilly minimum of -1°C (30°F). Rainfall is relatively frequent, with 54 mm (2.1 in) accumulating over 11 days, creating a humid atmosphere that sits at a notable 91%. This month showcases the charm of coastal winter, blending the crisp air with the gentle rhythm of rain, perfect for those seeking a serene escape.

January Temperature in West Mersea

In West Mersea, January temperatures offer a chilly welcome to the new year, with lows dipping to -1°C (30°F) and a modest average of 5°C (42°F). As the days progress, highs can reach a mild 13°C (56°F), hinting at the gradual warming trend that follows in February. This month sees a slight edge in average temperature, rising to 6°C (43°F), though temperatures can drop to -3°C (27°F) at times. The transition into spring begins in March, with temperatures continuing to climb, setting the stage for more welcoming conditions ahead. Overall, January serves as a stark reminder of winter's grasp, but with each passing day, the promise of spring is just around the corner.

January Weather in West Mersea: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in West Mersea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424345485461646561554845
Data source: Temperature data for West Mersea 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.

January Precipitation in West Mersea

In January, West Mersea experiences an average precipitation of 54 mm (2.1 in) over approximately 11 days, setting the tone for a typically wet winter month. This rainfall is slightly lower than February's 59 mm, which sees a slight increase in both precipitation days and amount. From January to March, the rainfall tends to decrease, showcasing a gradual shift as spring approaches, with March recording 50 mm. Notably, after the steady winter rains, the dry months ahead, particularly April with just 24 mm, contrast sharply with the heavier downpours of late autumn and early winter—where December reaches a high of 93 mm. This pattern hints at West Mersea's climate dynamics, where winter’s wetness gives way to milder conditions as the year progresses.

January Precipitation Trends in West Mersea

The chart displays monthly precipitation patterns in West Mersea, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec545951245660577051855293
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in West Mersea

In January, West Mersea experiences a notable humidity level of 91%, setting the tone for a damp winter. As the year progresses into February, this figure slightly decreases to 89%, but the trend remains high, indicating the region's propensity for moisture during these cold months. The humidity begins to decline more significantly in the spring, reaching 85% in April and further dropping to 82% in May. The warmer summer months bring a refreshing shift, with July and August seeing levels plummet to 76% and 73% respectively, providing a brief reprieve from the mugginess. However, as autumn sets in, the humidity climbs again, peaking at 92% in both November and December, underscoring the cyclical nature of West Mersea's climate where moisture is an enduring characteristic throughout the year.

January Average Humidity in West Mersea

This chart illustrates the average monthly humidity levels in West Mersea, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in West Mersea

In January, West Mersea enjoys a low UV Index of 1, indicating minimal risk for sunburn, with a burn time of 45 minutes—perfect for those looking to savor the winter sun. As the months progress to February with the UV Index rising slightly to 2, the exposure remains low, maintaining that same comfortable 45 minutes of burn time. However, March marks a turning point as the UV Index escalates to 4, moving into the moderate exposure category, with a reduced burn time of 30 minutes. This trend continues into April with a UV Index of 5, suggesting that spring is well underway, and residents should start being more vigilant about sun protection during their outdoor activities.

By May, the UV Index jumps to 7—a high level—where burn time decreases to 25 minutes, signaling the approach of summer, which peaks in June and July at a very high UV Index of 8 and a mere 15 minutes of burn time. As summer wanes in August, the index slightly drops to 7, but the need for protection remains significant. In the fall months, September sees a decrease to a moderate UV Index of 5, and by October and November, it lowers again to 4 and 2 respectively, indicating a comfortable shift back to low exposure levels like at the beginning of the year, where the burn time extends back to 45 minutes in December. For a detailed look at the UV Index throughout the year, check out West Mersea UV Index.

Maximum UV Index Levels in West Mersea for January

The chart shows the monthly maximum UV Index (UVI) for West Mersea in January, 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: West Mersea January 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.

January Sunshine in West Mersea

In West Mersea, January typically ushers in 97 hours of sunshine, a gentle start to the year as the days gradually grow longer. As winter gives way to early spring, February sees an encouraging rise to 154 hours, inviting the promise of brighter days ahead. The upward trend continues into March with 230 hours, signaling the arrival of spring’s vibrant energy. By April, the number further escalates to 342 hours, and from May to July, sunshine peaks with averages like 415 hours in May and 419 hours in July, creating a perfect backdrop for summer festivities. Although August experiences a slight dip with 393 hours, the autumn months still retain a healthy glow, starting with 318 hours in September and descending to 250 hours by October. As the year concludes, the sunshine wanes again, resting at 161 hours in November and 114 hours in December, yet the rhythm of sunshine in West Mersea showcases the hopeful transition from winter's chill to summer's warm embrace.

Monthly Sunshine Duration in West Mersea: January Highlighted

The January sunshine duration represents the total number of hours West Mersea experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec97h154h230h342h415h412h419h393h318h250h161h114h
Data source: West Mersea January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in West Mersea During January

In West Mersea, January heralds the chill of winter with only a 21% chance of sunny weather, making it one of the least likely months for sunshine in the year. This trend of limited sunlight lingers into February, which sees a slight increase to 25%. As spring approaches, the likelihood of sunny days begins to rise significantly, with March recording 33% and April leaping to 47%. This gradual transition suggests that while January may be gray and overcast, the promise of brighter days is just around the corner as the seasons shift towards more favorable weather.

Percentage of Sunny Days in January in West Mersea

The chart illustrates the percentage of sunny days in West Mersea throughout the year, with January 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 West Mersea experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%25%33%47%36%31%40%34%33%26%31%18%
Data source: West Mersea January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in West Mersea in January

In West Mersea, United Kingdom, January heralds the return of longer days, offering approximately 8 hours of daylight. This gradual increase continues into February with 9 hours, paving the way for spring. By March, daylight reaches 11 hours, and as April dawns, it expands to a refreshing 13 hours, signaling the vibrant onset of longer days. The climax occurs in June and July, when the sun graces the skies for 16 hours each day, allowing for ample time to enjoy the outdoors. However, as summer fades, daylight begins to wane, dipping to 14 hours in August and tapering off to just 8 hours by November. The cycle of daylight duration reflects the rhythmic ebb and flow of the seasons, from winter's early dusks to summer's lingering evenings.

Average Daylight Hours in West Mersea for January

The chart illustrates the variation in daylight duration in West Mersea throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 21m9h 57m11h 55m13h 55m15h 41m16h 36m16h 6m14h 31m12h 35m10h 35m8h 48m7h 50m
Data source: West Mersea daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in West Mersea

In January, West Mersea experiences an average wind speed of 6.2 m/s (14 mph), setting a brisk tone for the start of the year. Interestingly, the wind picks up slightly in February, reaching 6.6 m/s (15 mph), before tapering off in March to 5.8 m/s (13 mph). As we transition into spring, a noticeable decline occurs, with April's winds at their gentlest at 5.0 m/s (11 mph). This trend of milder winds continues through the summer months, with low points in June and September, both averaging 4.3 m/s (10 mph) and 4.7 m/s (11 mph) respectively. However, as autumn arrives, the winds regain strength, culminating again in December with speeds close to the January average at 6.1 m/s (14 mph). Overall, while January boasts steady breezes, the seasonal fluctuation reflects a dynamic and ever-changing coastal climate.

Average January Wind Speed in West Mersea

The chart displays monthly wind speed patterns in West Mersea, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.2 m/s6.65.85.05.54.34.85.54.76.25.66.1
Data source: West Mersea January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in West Mersea Compares to Other Months

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

In January, the weather typically features a minimum temperature of -1°C (30°F) and an average of 5°C (42°F), while February shows a slightly colder minimum of -3°C (27°F) but a marginally higher average of 6°C (43°F). Both months have a maximum temperature reaching up to 13°C (56°F). Precipitation levels increase slightly in February with 59 mm (2.3 in) over 13 days, compared to January's 54 mm (2.1 in) over 11 days. Additionally, humidity remains high in both months, with January at 91% and February at 89%. For more detailed information about February's weather, check out West Mersea weather in February.

In January, temperatures are generally colder, with a minimum of -1°C (30°F), an average of 5°C (42°F), and a maximum of 13°C (56°F). The month sees higher humidity at 91% and receives about 54 mm (2.1 in) of precipitation over 11 days. In contrast, March brings slightly warmer conditions, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 17°C (63°F) and an average of 7°C (46°F). The precipitation is slightly reduced at 50 mm (2.0 in) over the same number of days, and humidity is lower at 86%. For a detailed look at March weather in West Mersea, you can visit West Mersea weather in March.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 13°C (56°F), and an average temperature of around 5°C (42°F). The month experiences significant precipitation of 54 mm (2.1 inches) over 11 days, accompanied by high humidity levels of 91%. In contrast, April brings a noticeable warming trend, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 21°C (70°F), and an average of 9°C (49°F). Precipitation drops to 24 mm (1.0 inch) over just 7 days, and humidity levels are slightly lower at 85%. You can explore more about the weather specifics in this month through the following link: West Mersea weather in April.

In January, temperatures in West Mersea range from a chilly -1°C (30°F) at their lowest to a mild 13°C (56°F) at their highest, with an average of 5°C (42°F). The month experiences about 54 mm (2.1 in) of precipitation over 11 days, accompanied by high humidity levels of 91%. In contrast, May brings significantly warmer temperatures, with a minimum of 4°C (40°F) and a maximum reaching 22°C (71°F), averaging 12°C (55°F). While the precipitation increases slightly to 56 mm (2.2 in) over 10 days, the humidity drops to 82%, making the weather more comfortable. For more on May's specific conditions, check out West Mersea weather in May.

January and June present starkly contrasting weather conditions. In January, temperatures range from a chilly minimum of -1°C (30°F) to a mild maximum of 13°C (56°F), with an average of 5°C (42°F). The month sees frequent precipitation, with 54 mm (2.1 in) of rainfall over 11 days, and a high humidity level of 91%. In contrast, June warms up significantly, boasting a minimum temperature of 8°C (47°F) and a maximum of 25°C (77°F), along with an average of 16°C (61°F). Rainfall is slightly higher at 60 mm (2.3 in) but occurs over fewer days, only 8. The humidity also decreases to a more comfortable 81%. For more details on June weather, check West Mersea weather in June.

In January, the weather is characterized by colder temperatures, with a minimum of -1°C (30°F) and an average of 5°C (42°F), making it a chilly time of year. Precipitation is moderate at 54 mm (2.1 in) over 11 days, and the high humidity of 91% further adds to the winter feel. In contrast, July brings much warmer conditions, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 28°C (83°F), along with an average temperature of 18°C (65°F). Although precipitation is slightly higher at 57 mm (2.3 in) over the same number of days, the humidity drops to a more comfortable 76%. For a detailed look at summer conditions, check out West Mersea weather in July.

January and August weather in West Mersea present a stark contrast. January sees much colder temperatures, with averages around 5°C (42°F), including minimums dropping to -1°C (30°F) and maximums reaching only 13°C (56°F). The month tends to be quite humid, with humidity levels hovering around 91% and 54 mm (2.1 in) of precipitation over 11 days. In contrast, August brings a warmer climate with average temperatures of 18°C (65°F), and highs that can soar to 27°C (81°F). While it also experiences precipitation on 11 days, the total rainfall is slightly higher at 70 mm (2.7 in) but comes with a much more comfortable humidity level of 73%. For a detailed look at the weather during this summer month, check out West Mersea weather in August.

In January, the weather is notably colder, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 13°C (56°F) and an average of 5°C (42°F). The humidity is high at 91%, and there are around 11 rainy days, resulting in a total precipitation of 54 mm (2.1 in). In contrast, September brings a milder climate with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 23°C (74°F), averaging 16°C (61°F). The humidity decreases to 80%, with slightly less precipitation at 51 mm (2.0 in) over about 10 days. For more detailed information about September weather, you can check West Mersea weather in September.

In comparison to January, October experiences milder temperatures, with average highs reaching up to 21°C (71°F) compared to January's peak of 13°C (56°F). While January sees a minimum temperature of -1°C (30°F), October's temperatures seldom fall below 5°C (41°F). Precipitation is more frequent in October, totaling 85 mm (3.3 in) over 13 days, while January has 54 mm (2.1 in) spread over 11 days. Humidity levels remain relatively high in both months, with January at 91% and October slightly lower at 89%. For more details about the October weather, check out West Mersea weather in October.

January and November exhibit notable differences in weather patterns. In January, temperatures range from a chilly minimum of -1°C (30°F) to a mild maximum of 13°C (56°F), with an average of 5°C (42°F). In contrast, November is generally warmer, with temperatures ranging from 1°C (35°F) to 16°C (62°F), averaging 9°C (49°F). Both months experience similar levels of precipitation, with January seeing 54 mm (2.1 in) over 11 days and November slightly less at 52 mm (2.0 in) over 10 days. Humidity remains comparable, with January slightly lower at 91% compared to November's 92%. For a deeper look at November's specific weather patterns, you can visit West Mersea weather in November.

In comparison, January tends to be slightly cooler than December, with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 13°C (56°F) compared to December's range of 0°C (33°F) to 13°C (56°F). While both months experience the same maximum temperature, January has a lower average and minimum temperature. Precipitation levels are also different, with January receiving 54 mm (2.1 in) over 11 days, whereas December sees more precipitation at 93 mm (3.6 in) over 14 days. Humidity levels remain fairly similar, with January at 91% and December at 92%, indicating a consistently moist atmosphere. For more specific details on December's climate, you can visit West Mersea weather in December.

Compare West Mersea's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in West Mersea

January in West Mersea presents a unique climatic experience compared to other months. This time of year is characterized by chilly temperatures that frequently dip into the negatives, creating a crisp atmosphere that's ideal for brisk walks along the shoreline. With an average temperature of just 5°C, it contrasts sharply with the warmer summer months, making January feel noticeably colder. The month is also marked by higher humidity levels and frequent rain, as evidenced by the 54 mm of precipitation spread over 11 days. This blend of wet and cold conditions contributes to January's distinct character, underscoring the charm of winter in West Mersea. For a deeper understanding of how the weather varies throughout the year, check out the detailed insights at West Mersea Climate.