January Weather in Saint-Lunaire, France

Last updated: February 26, 2025

In January, Saint-Lunaire, France, experiences a cool and damp maritime climate, characterized by a maximum temperature of 14°C (58°F) and an average of 8°C (47°F). The month showcases chilly nights with a minimum temperature hovering around 1°C (34°F). Rain is frequent, with a total precipitation of 88 mm (3.5 in) over 14 days, contributing to a high humidity level of 90%. Visitors can anticipate a lush landscape, though they should prepare for wet and overcast conditions throughout their stay.

January Temperature in Saint-Lunaire

In Saint-Lunaire, France, January ushers in the year with a cool climate, characterized by a minimum temperature of 1°C (34°F) that nudges towards the chilly side, while the average hovers around 8°C (47°F), offering a mild respite. The month peaks at a comfortable 14°C (58°F), hinting at the promise of warmth to come. As winter begins to recede, January's temperatures set the stage for a gradual warming trend that continues into February and March, where slightly lower minimums are offset by similar averages and maximums. This pattern signals the transition towards spring, showcasing the region's temperate maritime climate that flourishes as the months progress. The gentle rise in temperatures, especially noticeable in April and beyond, creates an inviting atmosphere for visitors seeking to enjoy the natural beauty of this coastal gem as it gradually shakes off the winter chill.

January Weather in Saint-Lunaire: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint-Lunaire, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464748515560646463595249
Data source: Temperature data for Saint-Lunaire 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 Saint-Lunaire

In January, Saint-Lunaire experiences a notable precipitation total of 88 mm (3.5 in), falling over approximately 14 days. This marks the beginning of the year with a robust exchange between rainfall and dry spells, setting the tone for the wetter months that follow. As winter transitions into spring, precipitation levels slightly rise in February to 90 mm (3.5 in), maintaining a similar wet pattern. Interestingly, the frequency of rain continues with March also seeing around 15 rainy days, contributing to a steady but manageable total. Compared to the subsequent spring months, where precipitation begins to taper off, January’s rainfall acts as a foundation for the overall trend of increasing moisture, particularly peaking towards the year's end. As the seasons progress into the drier summer months, the stark contrast in rainfall highlights Saint-Lunaire’s dynamic climate, preparing for the heavier downpours of late autumn and winter.

January Precipitation Trends in Saint-Lunaire

The chart displays monthly precipitation patterns in Saint-Lunaire, 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.
JanFebMarAprMayJunJulAugSepOctNovDec889070406774466386140122164
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Saint-Lunaire

In January, Saint-Lunaire, France, experiences a notably high humidity level of 90%, setting a trend that extends into the following months. This dampness gradually decreases as the year progresses, with February slightly lower at 89%, and March witnessing an even more modest drop to 86%. As spring approaches, humidity continues to decline, reaching 84% in April and stabilizing at 80% during both May and June. The trend remains consistent into the summer, with July seeing a significant dip to 69%, the lowest of the year, and August climbing back slightly to 73%. However, the autumn months bring increased moisture once more, with humidity climbing back to 92% by November and maintaining this elevated level through December. Overall, the year in Saint-Lunaire showcases a clear pattern of high humidity in winter and autumn, contrasted with more moderate levels in spring and summer.

January Average Humidity in Saint-Lunaire

This chart illustrates the average monthly humidity levels in Saint-Lunaire, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%86%85%80%80%69%73%79%89%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint-Lunaire

In January, Saint-Lunaire experiences a low UV Index of 2, allowing for a burn time of 45 minutes under the winter sun. As the year unfolds, the UV Index begins to climb steadily, reaching 3 in February and peaking at 5 by March, indicating a shift to moderate exposure. By April, the index jumps to 6, highlighting a transition to high exposure levels as spring approaches. The summer months bring significant increases, with UV levels soaring to 9 in both June and July, where caution is essential and burn times plummet to just 15 minutes. As summer fades into early fall, the UV Index decreases to 6 in September before dropping further to 4 in October. By the end of the year, both November and December return to a low exposure category, with burn times returning to 45 minutes. This seasonal trend emphasizes the importance of sun safety throughout the year. For detailed insights, check the Saint-Lunaire UV Index.

Maximum UV Index Levels in Saint-Lunaire for January

The chart shows the monthly maximum UV Index (UVI) for Saint-Lunaire 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Saint-Lunaire 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 Saint-Lunaire

In January, Saint-Lunaire, France welcomes the year with a modest 141 hours of sunshine, a gentle hint of the brighter days to come. As winter yields to spring, sunlight gradually increases, peaking in May with an impressive 406 hours. Following this vibrant month, the sun continues to shine brightly through the summer, reaching a glorious 424 hours in July, before starting to recede in August. The gradual decline continues into the fall, with 329 hours in September and 268 hours in October. This trend showcases a rhythm of sunlight that dances from the starkness of winter to the lush vitality of spring and summer, ultimately settling into the softer tones of autumn.

Monthly Sunshine Duration in Saint-Lunaire: January Highlighted

The January sunshine duration represents the total number of hours Saint-Lunaire 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.
JanFebMarAprMayJunJulAugSepOctNovDec141h203h285h352h406h394h424h386h329h268h221h186h
Data source: Saint-Lunaire January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint-Lunaire During January

In Saint-Lunaire, France, January offers a modest 23% chance of sunny weather, marking the start of a gradual increase in sunshine as the months progress. This trend continues into February, where the likelihood rises to 30%, and further accelerates in March with a notable 45% chance of sun. As spring approaches, sunny days become more frequent, peaking at 62% in April. Following this flourishing season, the sunny outlook fluctuates slightly during the summer months, with July enjoying a 47% chance before dipping in August and September. Overall, January's limited sunshine serves as a precursor to the more cheerful and brighter days that lie ahead, making it a pivotal month in the region's weather pattern.

Percentage of Sunny Days in January in Saint-Lunaire

The chart illustrates the percentage of sunny days in Saint-Lunaire 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 Saint-Lunaire experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%31%45%62%38%36%47%41%44%40%34%25%
Data source: Saint-Lunaire January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint-Lunaire in January

In Saint-Lunaire, France, January ushers in the year with just 8 hours of daylight, a stark reminder of the winter's grip. However, as the month transitions into February, daylight begins to stretch, increasing to 10 hours and hinting at the imminent arrival of spring. By March, the sun lingers longer, shining for 11 hours, and the days continue to grow brighter through the spring and into early summer, peaking at an impressive 16 hours in June. This vibrant surge in daylight is followed by a gradual decline as summer fades, with July offering 15 hours and August slightly less at 14 hours. The rhythm of the seasons is evident as September sees a retreat to 12 hours, leading into the shorter days of fall, where November brings just 9 hours and December circles back to 8 hours. This dynamic play of light beautifully illustrates the changing seasons, marking the passage of time in this picturesque coastal town.

Average Daylight Hours in Saint-Lunaire for January

The chart illustrates the variation in daylight duration in Saint-Lunaire throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 46m10h 11m11h 55m13h 43m15h 15m16h 3m15h 38m14h 15m12h 31m10h 45m9h 10m8h 20m
Data source: Saint-Lunaire daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Saint-Lunaire

In Saint-Lunaire, France, the January wind offers a refreshing start to the year, with an average speed of 6.9 m/s (15 mph). This gentle breeze marks a transition to a generally windier winter, as February sees a slight uptick to 7.4 m/s (17 mph). The winds then begin to mellow into spring, with March and April cooling down to around 6.4 m/s (14 mph) and 6.3 m/s (14 mph) respectively. As the year progresses into the late spring and summer months, the average wind speeds vary, peaking again in December at 7.8 m/s (17 mph). Overall, January's wind speed is indicative of a seasonal pattern where the wind tends to pick up in the depths of winter and spring, creating a dynamic coastal climate that reflects the vibrancy of Saint-Lunaire's natural beauty.

Average January Wind Speed in Saint-Lunaire

The chart displays monthly wind speed patterns in Saint-Lunaire, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.9 m/s7.46.46.37.04.65.55.95.36.56.47.8
Data source: Saint-Lunaire January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Saint-Lunaire Compares to Other Months

The weather in Saint-Lunaire 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 Saint-Lunaire and find detailed weather information for every month.

In January, temperatures range from a minimum of 1°C to a maximum of 14°C, with an average of 8°C. The month is characterized by relatively high precipitation, totaling 88 mm over 14 days, and humidity levels reaching 90%. In contrast, February sees a slight dip in minimum temperatures, with lows of -1°C while maintaining the same average of 8°C and a maximum of 14°C. Precipitation increases slightly to 90 mm over 15 days, with humidity just a notch lower at 89%. For more detailed information, you can check Saint-Lunaire weather in February.

In January, the weather features relatively mild temperatures with a minimum of 1°C (34°F) and a maximum of 14°C (58°F), while March sees slightly cooler mornings with a minimum of -2°C (29°F) and a maximum of 16°C (60°F). Precipitation is more abundant in January, totaling 88 mm (3.5 in) across 14 days, compared to March's 70 mm (2.8 in) spread over 15 days. Despite the increased rainfall in January, March's humidity is slightly lower at 86%, compared to January's 90%. For more details on March weather specifically, you can visit Saint-Lunaire weather in March.

In January, the weather is cooler with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 14°C (58°F), averaging around 8°C (47°F). The month typically experiences 88 mm (3.5 in) of precipitation over 14 days, along with high humidity levels at 90%. In contrast, April sees a noticeable warming trend, with temperatures starting at a minimum of 5°C (42°F) and peaking at 18°C (64°F), averaging 11°C (51°F). Precipitation decreases significantly to 40 mm (1.6 in) spread over just 8 days, and humidity drops slightly to 84%. For more details on the weather in April, visit Saint-Lunaire weather in April.

In January, the weather in Saint-Lunaire is notably colder, with temperatures ranging from a chilly 1°C (34°F) to a maximum of 14°C (58°F), accompanied by high humidity levels of 90%. The month sees significant precipitation, averaging 88 mm (3.5 in) across approximately 14 rainy days. In contrast, May ushers in milder conditions, with temperatures ranging from a minimum of 8°C (46°F) to a comfortable 21°C (71°F), and an average of 13°C (56°F). Precipitation decreases to 67 mm (2.6 in) over about 11 days, and humidity also drops to 80%. For more details on the pleasant May weather, check out Saint-Lunaire weather in May.

January and June present contrasting weather patterns, highlighting the significant seasonal shift. In January, temperatures range from a chilly 1°C (34°F) to a mild 14°C (58°F), with an average of 8°C (47°F). This month experiences considerable precipitation, totaling 88 mm (3.5 in) over 14 days, and a high humidity level of 90%. In contrast, June showcases warmer temperatures with a minimum of 12°C (53°F), an average of 16°C (61°F), and a maximum reaching 27°C (80°F). Rainfall decreases to 74 mm (2.9 in) over 11 days, and humidity lowers to 80%. These changes signify the transition from winter’s chill to the warmth of summer. For those interested in specific conditions, you can refer to Saint-Lunaire weather in June.

January and July present strikingly contrasting weather conditions. In January, temperatures range from a chilly minimum of 1°C (34°F) to a mild maximum of 14°C (58°F), accompanied by significant precipitation of 88 mm (3.5 in) over 14 days, resulting in high humidity levels at 90%. In contrast, July delivers a much warmer atmosphere, with temperatures peaking at 28°C (83°F) and averaging 18°C (64°F). The month experiences only 46 mm (1.8 in) of precipitation across 9 days and lower humidity at 69%. These differences make January a time for cozy indoor activities, while July invites outdoor adventures. For more detailed information about July weather, visit Saint-Lunaire weather in July.

January weather typically presents a stark contrast to that of August. During January, temperatures range from a chilly minimum of 1°C (34°F) to a maximum of 14°C (58°F), with an average of 8°C (47°F). The month experiences considerable precipitation, averaging 88 mm (3.5 in) over 14 days, accompanied by high humidity levels of around 90%. In contrast, August enjoys a warmer climate, with minimum temperatures at 14°C (57°F) and a comfortable average of 18°C (65°F), peaking at 25°C (77°F). Precipitation decreases to 63 mm (2.5 in) across 11 days, and humidity drops to a more pleasant 73%. For a closer look at August conditions, check Saint-Lunaire weather in August.

January and September present stark contrasts in weather. January is characterized by cooler temperatures, with minimums dipping to 1°C (34°F) and average highs reaching only 14°C (58°F). The month also sees a high level of humidity at 90%, accompanied by 88 mm (3.5 in) of precipitation spread over 14 days. In contrast, September enjoys milder conditions, with minimums of 12°C (53°F) and average highs around 25°C (78°F). While it experiences slightly less precipitation at 86 mm (3.4 in) over 11 days, the humidity is notably lower at 79%. For those interested in the specifics of September weather, check out Saint-Lunaire weather in September.

January and October present distinct contrasts in weather conditions. In January, the temperatures are cooler, ranging from a minimum of 1°C (34°F) to a maximum of 14°C (58°F), with an average of 8°C (47°F). It also experiences a notable amount of rainfall, with 88 mm (3.5 in) spread over 14 days and high humidity at 90%. In contrast, October boasts milder temperatures, with a minimum of 8°C (47°F) and a maximum of 21°C (71°F), averaging around 15°C (59°F). However, it has slightly more precipitation, totaling 140 mm (5.5 in) over 17 days, while humidity remains high at 89%. For more insights on October weather, you can visit Saint-Lunaire weather in October.

When comparing the weather in January and November, January typically experiences cooler temperatures, with a minimum of 1°C (34°F) and an average of 8°C (47°F), while November is milder, with a minimum of 5°C (41°F) and an average of 11°C (53°F). Precipitation is more frequent in November, accumulating to 122 mm (4.8 in) over 16 days compared to January's 88 mm (3.5 in) across 14 days. Both months have high humidity levels, with January at 90% and November slightly higher at 92%. For more details specific to this time of year, you can refer to Saint-Lunaire weather in November.

In January, temperatures range from a minimum of 1°C (34°F) to a maximum of 14°C (58°F), with an average of 8°C (47°F). The month sees approximately 88 mm (3.5 in) of precipitation over 14 days, along with a humidity level of around 90%. In contrast, December experiences slightly warmer temperatures, with a minimum of 3°C (37°F) and an average of 9°C (49°F). However, it is wetter, accumulating 164 mm (6.4 in) of rain across 20 days and exhibiting a higher humidity level of 92%. For a more detailed look at December weather, you can check out Saint-Lunaire weather in December.

Compare Saint-Lunaire's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Saint-Lunaire

As January unfolds in Saint-Lunaire, it brings a unique charm that sets it apart from the rest of the year. With cooler temperatures averaging around 8°C and significant rainfall spread over approximately half the month, the seaside town takes on a tranquil yet moody ambiance. The high humidity levels, reaching up to 90%, add to the crispness of the air, creating an atmosphere that feels refreshingly invigorating. While the warmer months entice visitors with sun-soaked days, January invites a more introspective experience, perfect for those looking to explore the serene beauty of Brittany in its winter zenith. For a deeper dive into the weather patterns, check out Saint-Lunaire Climate.