Last updated: March 17, 2025
In January, Chichester, United Kingdom, experiences a blend of cool temperatures and frequent rainfall, making it a quintessential winter month. The maximum temperature hovers around 13°C (55°F), while the average settles at a brisk 7°C (44°F), dipping to a chilly minimum of 1°C (33°F) during the night. With 75 mm (2.9 in) of precipitation falling over 12 days, residents can expect overcast skies and damp conditions, characterized by a high humidity level of 91%. This weather creates a fresh, cozy atmosphere perfect for indoor activities or braving the outdoors with proper attire.
In Chichester, United Kingdom, January ushers in the year with crisp temperatures ranging from a chilly 1°C (33°F) at night to a mild 13°C (55°F) during the day. The average temperature lingers around 7°C (44°F), offering a blend of coolness and occasional warmth that reflects the heart of winter. As the month progresses, these temperatures serve as a prelude to February's even cooler dips, where nighttime temperatures can plummet to -2°C (29°F). Overall, January stands out as a pivotal month, with its relatively stable conditions hinting at the gradual transition towards spring, as maximum daily temperatures slowly begin to rise into the coming months.
In January, Chichester experiences a moderate precipitation level of 75 mm (2.9 in), spread across approximately 12 wet days. This sets the stage for a typical winter month, making way for slightly wetter conditions in February with 82 mm (3.2 in) of rainfall. As the season progresses into March, precipitation tapers off to 73 mm (2.9 in), closely mirroring January's figures. Notably, the rainy season peaks in the autumn months, particularly in October and December, where rainfall can exceed 126 mm (5.0 in) and 131 mm (5.2 in), respectively, illustrating a clear trend of increased precipitation as the year draws to a close. In contrast, April begins the transition to drier conditions, with only 31 mm (1.2 in) expected, showcasing the natural ebb and flow of Chichester's climate as the seasons change.
In January, Chichester experiences a peak in humidity at 91%, setting the tone for the winter months ahead. This high humidity lingers into February, with 89% recorded, before gradually declining through March and April. As spring approaches, humidity levels continue to drop, reaching a low of 79% in May. However, the trend reverses in the warmer summer months, with July seeing a drier atmosphere at 71%, before rising again in August. The humidity intensifies as autumn arrives, climbing back to 90% by October and maintaining a notably high level of 92% during November and December. This cyclical pattern illustrates how Chichester’s humidity ebbs and flows with the seasons, creating a distinctive climate rhythm throughout the year.
In January, Chichester experiences a low UV Index of 2, allowing for relatively safe outdoor activities with a burn time of 45 minutes. This trend of low exposure continues into February, maintaining the same UV Index and burn time. However, as spring approaches, March sees a shift to a moderate UV Index of 4, which reduces burn time to 30 minutes. The UV Index escalates in April and May, reaching 6 and 7 respectively, marking a transition to high levels of exposure that demand shorter burn times of 25 minutes. This pattern peaks in June and July with a striking very high UV Index of 8, necessitating careful sun protection measures, as the recommended burn time drops significantly to just 15 minutes. As summer fades, August and September bring a decline to high exposure levels again, before returning to low levels in the late fall and winter months. For a comprehensive understanding of UV levels throughout the year, visit the full Chichester UV Index.
UV Risk Categories
In Chichester, January begins with a modest 105 hours of sunshine, marking the start of the year under a gentle veil of winter. As the days lengthen, February sees a notable increase to 151 hours, hinting at the promise of brighter days ahead. March ushers in 226 hours of sunlight, energizing the landscape as spring approaches. The transition continues into April and May, where the sunshine peaks at 346 and 415 hours, respectively, igniting the vibrant colors of blooming flowers. From June through July, the warmth continues to flourish, with 410 and 424 hours of sunlight enveloping the region in a golden glow. However, a gradual decline surfaces in August, with 387 hours, leading to a more subdued September at 322 hours. As autumn settles in, sunshine dwindles through October and November to 254 and 161 hours, before the cycle completes itself with a dimmer 120 hours in December, inviting reflection and anticipation for the sunnier days to come. Overall, Chichester’s sunshine showcases a beautiful rhythm, a dance between the seasons that ignites the spirit year-round.
In Chichester, United Kingdom, the likelihood of enjoying sunny weather in January hovers at a modest 21%, marking it as one of the cloudier months of the year. This percentage, while low, is slightly mirrored in December, which also sees a 21% chance of sunshine. As winter transitions into spring, the prospect of sunnier days gradually improves, notably reaching 26% in February. The upward trend becomes more pronounced as the months progress; by March, the chance of sun rises to 40%, and further increases to a promising 58% in April. This trend underscores the shift from dreary winter to brighter spring days, making January a time for patience, with better weather on the horizon.
In Chichester, United Kingdom, January ushers in approximately 8 hours of daylight, marking the start of a gradual increase in sunlight as the months progress. By February, daylight extends to 10 hours, hinting at the approaching spring. March continues this upward trend with 11 hours, while April delights residents with 13 hours of brightening skies. As May approaches, daylight reaches 15 hours, showcasing the full embrace of spring. The peak of summer in June offers an impressive 16 hours of daylight, the longest of the year. However, as summer wanes into July and August, daylight begins to taper off, with 15 and 14 hours respectively. September sees a gentle decline to 12 hours, while October and November return to 10 and 8 hours of daylight, respectively. Finally, December mirrors the twilight of January with its 8 hours, completing the cycle. This rhythmic ebb and flow of daylight not only illuminates Chichester’s seasons but also highlights the charm of living in tune with nature's patterns.
In Chichester, the January wind brings a brisk average speed of 7.1 m/s (16 mph), setting the tone for the year. This robust gustiness marks a notable peak at the start of winter, before tapering off in the subsequent months. As winter yields to spring, the wind speeds rise slightly in February to 7.5 m/s (17 mph), but then drop significantly to 6.2 m/s (14 mph) in March. By April, the winds settle into a gentler rhythm at 5.2 m/s (12 mph), showcasing the transition to milder weather. The trend continues into summer, where speeds fluctuate slightly but remain below January's threshold, exhibiting a more temperate feel by June at just 4.3 m/s (10 mph). As the year progresses, late autumn warrants a resurgence in wind, culminating once again in a January that begins with a familiar, invigorating breeze, reminding residents of the dynamic charms of the British coastline throughout the seasons.
The weather in Chichester 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 Chichester and find detailed weather information for every month.
When comparing the weather in January and February, January tends to be slightly warmer, with average temperatures ranging from 1°C (33°F) to a maximum of 13°C (55°F), while February dips a bit lower, with minimum temperatures reaching -2°C (29°F) and a maximum of 12°C (54°F). Both months experience substantial rainfall, with January seeing about 75 mm (2.9 in) over 12 days and February increasing to 82 mm (3.2 in) across 13 days. Humidity levels remain relatively high, with January at 91% and February slightly lower at 89%. Despite the cooler temperatures in February, the average temperature remains consistent between the two months. For more detailed weather insights, check Chichester weather in February.
In January, temperatures range from a minimum of 1°C (33°F) to a maximum of 13°C (55°F), with an average temperature of 7°C (44°F). The month sees around 75 mm (2.9 in) of precipitation over 12 days, and the humidity is quite high at 91%. In contrast, March experiences slightly cooler mornings with minimum temperatures dipping to -2°C (29°F), while the average and maximum temperatures are similar, at 8°C (46°F) and 13°C (56°F) respectively. Precipitation levels remain comparable, with 73 mm (2.9 in) over 14 days and slightly lower humidity at 86%. For a closer look at the weather specifics, you can visit Chichester weather in March.
January weather tends to be cooler and wetter compared to April. With minimum temperatures around 1°C (33°F) and maximums reaching only 13°C (55°F), January averages a brisk 7°C (44°F). Additionally, it experiences higher precipitation at 75 mm (2.9 in) over 12 days, along with a humidity level of 91%. In contrast, April marks the arrival of milder temperatures, with a minimum of 2°C (35°F) and a maximum of 17°C (62°F), resulting in a pleasant average of 9°C (49°F). Precipitation drops significantly to 31 mm (1.2 in) over just 6 days, and humidity is slightly lower at 85%. For a closer look at April weather specifics, you can visit Chichester weather in April.
In January, the weather is considerably colder, with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (55°F). The month brings about 75 mm (2.9 in) of precipitation over 12 days, and the humidity is quite high at 91%. In contrast, May offers a more pleasant climate, featuring temperatures that range from a minimum of 5°C (42°F) to a maximum of 20°C (68°F). Precipitation decreases to 51 mm (2.0 in) over just 10 days, and humidity levels drop to a more comfortable 79%. For more details on the weather during this vibrant month, visit Chichester weather in May.
In January, the weather in Chichester is quite chilly, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 13°C (55°F) and an average temperature of 7°C (44°F). The month experiences substantial rainfall, with about 75 mm (2.9 in) of precipitation over 12 days, along with high humidity levels at 91%. Conversely, June offers a more pleasant climate, with temperatures soaring to a comfortable maximum of 22°C (72°F) and an average of 15°C (60°F). Rainfall slightly decreases to 70 mm (2.8 in) over just 9 days, and humidity also drops to 80%. For a detailed look at Chichester's June weather, you can visit Chichester weather in June.
In comparing the weather between January and July, it's evident that there's a significant shift in temperature and humidity. January experiences cooler temperatures, with a minimum of 1°C (33°F) and an average of 7°C (44°F), while July offers a more pleasant climate, with a minimum of 13°C (55°F) and an average of 18°C (64°F). Additionally, January sees more precipitation, totaling 75 mm (2.9 in) over 12 days, compared to July's 59 mm (2.3 in) over 11 days. Humidity levels are also higher in January at 91%, dropping to 71% in July, making the summer month feel more comfortable. For a detailed look at the weather specifics in July, you can explore Chichester weather in July.
January weather in Chichester is characterized by cooler temperatures, with an average of 7°C (44°F) and daytime highs reaching up to 13°C (55°F). The month experiences significant rainfall, totaling 75 mm (2.9 in) over approximately 12 days, coupled with high humidity levels at 91%. In contrast, August brings milder warmth, with an average temperature of 18°C (64°F) and maximum highs of 25°C (77°F). Although precipitation is slightly higher in August at 83 mm (3.3 in) over the same number of rainy days, the humidity is lower at 76%. For more detailed information about August weather in Chichester, visit Chichester weather in August.
When comparing the weather in January and September, there is a notable contrast in temperatures and overall conditions. January experiences cooler temperatures, with a minimum of 1°C (33°F) and an average of 7°C (44°F), while September sees milder weather, with temperatures ranging from a minimum of 9°C (49°F) to an average of 16°C (62°F). Additionally, January tends to be wetter, with 75 mm (2.9 in) of precipitation over 12 days, compared to September's 61 mm (2.4 in) over just 10 days. Humidity levels also differ, with January being more humid at 91% compared to September's 82%. For more detailed information, you can check Chichester weather in September.
January weather tends to be much cooler and wetter compared to October. With average temperatures ranging from a chilly 1°C (33°F) to a mild 13°C (55°F), January experiences a high level of humidity at 91% and sees about 75 mm (2.9 inches) of precipitation over approximately 12 days. In contrast, October benefits from milder temperatures, with averages between 5°C (42°F) and 20°C (68°F), along with slightly lower humidity at 90%. However, it is also wetter, with 126 mm (5.0 inches) of rainfall over around 16 days. For more detailed insights, check out Chichester weather in October.
January and November present a noticeable contrast in weather patterns. In January, temperatures range from a minimum of 1°C (33°F) to a maximum of 13°C (55°F), with an average of 7°C (44°F). The month sees approximately 75 mm (2.9 in) of precipitation over about 12 days, accompanied by a high humidity of 91%. In comparison, November is slightly warmer, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 16°C (61°F), and an average of 10°C (51°F). Precipitation is higher in November at 98 mm (3.9 in), spread across 16 days, and humidity remains similar at 92%. For a more detailed look at November weather, you can visit Chichester weather in November.
When comparing the weather in January to that of December, both months experience similar temperature ranges, with January averaging 7°C (44°F) and December slightly warmer at 8°C (47°F), but the maximum temperatures remain comparable at 13°C (55°F for January and 56°F for December). However, December tends to be wetter, receiving 131 mm (5.2 in) of precipitation over 17 days, compared to January’s 75 mm (2.9 in) over just 12 days. Humidity levels remain high in both months, with January at 91% and December marginally higher at 92%. For more detailed insights on December's weather, you can visit Chichester weather in December.
As January settles over Chichester, it brings a notable chill distinct from the milder months that precede and follow it. The average temperatures dip, hovering around the cooler end of the scale, while the high humidity levels contribute to a feeling of dampness in the air. With precipitation occurring on about half the days of the month, residents and visitors alike may find themselves navigating through grey skies and intermittent rain. This seasonal shift underscores January's wet and chilly character, making it a stark contrast to the more temperate and sunnier conditions of late spring and summer. For a deeper dive into the climate nuances of this charming town, visit Chichester Climate.