Last updated: March 17, 2025
January in Croydon, United Kingdom, showcases a chilly winter atmosphere, with temperatures ranging from a maximum of 14°C (58°F) to a minimum of -5°C (24°F), averaging around 5°C (41°F). The month experiences 54 mm (2.1 in) of precipitation spread across 9 rainy days, contributing to a rather humid environment with levels reaching 91%. This combination of cool temperatures and frequent rainfall marks January as a time when Croydon’s winter charm is both brisk and refreshing.
In January, Croydon experiences cool temperatures that reflect the heart of winter. The month kicks off with a brisk minimum of -5°C (24°F), warming up to an average of 5°C (41°F) during the day, and reaching a pleasant maximum of 14°C (58°F) at its peak. As the winter chill persists, January generally sets the stage for a gradual increase in temperatures that can be observed as the year progresses. This shift becomes particularly evident in February, where the minimum dips even lower to -7°C (21°F), hinting at the lingering cold, yet the average climbs slightly to 6°C (43°F). Interestingly, the range of temperatures builds throughout the following months, leading to significantly warmer conditions by springtime. Thus, January serves as a pivotal month in Croydon's climate, marking the transition from the cold depths of winter towards the milder temperatures of early spring.
In January, Croydon experiences a moderate precipitation rate of 54 mm (2.1 in), falling across an average of 9 days. This sets the tone for the late winter months, with February and March closely trailing with similar precipitation levels at 52 mm (2.0 in) each. Notably, rainfall tends to decrease as spring approaches, exemplified by a dip to 32 mm (1.3 in) in April. Interestingly, the precipitation peaks again in the summer months, with June reaching 77 mm (3.0 in), showcasing a trend of increased rainfall during the warmer season. As the year progresses into late autumn, Croydon witnesses another rise, culminating in a noteworthy increase in December, with 84 mm (3.3 in) over 14 days. This pattern of fluctuating precipitation reflects the diverse and dynamic climate of Croydon throughout the year.
In January, Croydon experiences a notably high humidity level at 91%, setting the tone for a damp winter month. This significant moisture in the air is part of a broader trend in the region, as humidity levels gradually decline through the spring and early summer, reaching their lowest at 76% in July. However, this decline is only temporary; as autumn arrives, humidity begins to creep back up, peaking again at 92% in November and December, reminiscent of the winter months. The shift from the intensely humid January to the more moderate summer levels reflects the changing seasons and the typical British climate, illustrating a rhythmic pattern of moisture that residents come to expect throughout the year.
In January, Croydon experiences a low UV Index of 1, with a comfortable burn time of 45 minutes. This trend of low UV exposure continues into February, maintaining the same index and burn time. As spring approaches, the UV Index begins to rise, reaching 4 in March and 5 in April, where caution should be taken during sun exposure with reduced burn times of 30 minutes. The intensity peaks in May and June, with indices soaring to 7 and 8 respectively, signaling a transition to high and very high exposure categories where burn times drop to 25 and 15 minutes. As summer wanes into August and September, the UV Index slightly decreases yet remains significant at 7 and 6, indicating the need for continued sun protection. As the year winds down, October shows a return to moderate levels at 4, followed by low indices of 2 in November and 1 in December, allowing for safer sun exposure once again. For more details on the changing UV conditions throughout the year, visit Croydon UV Index.
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In January, Croydon experiences a modest 95 hours of sunshine, marking the start of the year with a touch of fleeting light. As the days lengthen into February, this brightens to 146 hours, hinting at the promise of spring. The trend continues to rise dramatically in March, boasting 211 hours, and then surges further in April and May with 319 hours and 398 hours respectively, showcasing the region's vibrant spring. The peak arrives in July, where sunshine reaches its zenith at 405 hours, before slowly tapering off in the latter half of the year. Despite the drop to 372 hours in August, the charm of summer lingers. Moving toward autumn, September still offers a comfortable 300 hours, but the decline becomes evident again as October brings 240 hours. By November and December, the sunshine retreats to 142 and 106 hours, closing the year with a blanket of cozy winter days. Overall, Croydon’s sunshine reflects the classic ebb and flow of the seasons, each month painting a unique portrait of light and weather.
In Croydon, January is characterized by a modest 19% chance of sunny weather, making it one of the cloudier months of the year. As the seasons progress, the likelihood of sunshine gradually increases, with February seeing a slight uptick to 25% and March reaching 29%. This upward trend continues into the spring months, culminating in April, which boasts a substantial 49% chance of sunny days. Interestingly, the peak of sunshine aligns with late spring and early summer, while the likelihood dips again in late autumn, revealing a pattern that highlights the transitional nature of Croydon's climate. Thus, despite January's limited sunshine, residents can look forward to brighter days ahead in the coming months.
In Croydon, United Kingdom, January ushers in the year with a modest 8 hours of daylight, gradually setting the tone for the month ahead. As winter gives way to spring, February sees a slight increase to 9 hours, hinting at the longer days to come. March accelerates this trend, offering 11 hours, while April and May bask in ever-increasing daylight, reaching 13 and 15 hours respectively. June and July peak with 16 hours, providing the most sun-soaked days of the year. However, as summer wanes, the hours of daylight begin their gentle decline, with August at 14 hours, followed by a gradual reduction into the autumn months of September and October, where daylight dwindles to 12 and 10 hours. By November, daylight retreats to 8 hours, and December rounds off the year with a mere 7 hours, reminding us that while the days may shorten, each return of January brings a renewed promise of longer, brighter days ahead.
In January, Croydon experiences an average wind speed of 4.1 m/s (9 mph), setting the tone for the year ahead while remaining relatively brisk. As winter gives way to early spring, February sees a slight increase, with winds picking up to 4.6 m/s (10 mph), before tapering off again in April to 3.4 m/s (8 mph). The transition into summer brings a steady decline, particularly in June and July, where average speeds drop to their lowest at 3.0 m/s (7 mph) and 3.3 m/s (7 mph) respectively. However, by October, winds regain momentum, reaching a notable 4.3 m/s (10 mph). This trend reveals a pattern where the cold months tend to feature stronger winds, while the warmer months offer a gentler breeze, culminating in a noticeable uptick as the year draws to a close.
The weather in Croydon 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 Croydon and find detailed weather information for every month.
January and February show some interesting variations in weather patterns. In January, temperatures range from a minimum of -5°C (24°F) to a maximum of 14°C (58°F), with an average temperature of 5°C (41°F). The month experiences approximately 54 mm (2.1 in) of precipitation over 9 days, with a high humidity level of 91%. In contrast, February presents slightly colder temperatures, with a minimum of -7°C (21°F) and a maximum of 18°C (65°F), resulting in an average of 6°C (43°F). Though February has a similar amount of precipitation at 52 mm (2.0 in) over 11 days, the humidity drops marginally to 89%. For more detailed insights, check Croydon weather in February.
January's weather is characterized by colder temperatures, with an average of 5°C (41°F) and maximums reaching only 14°C (58°F). The month experiences about 54 mm (2.1 in) of precipitation over 9 days, along with high humidity levels at 91%. In contrast, March brings a noticeable warming trend, with an average temperature of 8°C (46°F) and peak temperatures soaring to 22°C (72°F). Although precipitation remains similar at 52 mm (2.1 in), it occurs over 13 days, and humidity decreases slightly to 86%. For more detailed insights on March's climate, check out Croydon weather in March.
In January, the weather tends to be quite cold, with average temperatures ranging from a frigid -5°C (24°F) to a mild 14°C (58°F). The month experiences considerable humidity at 91%, along with significant precipitation of 54 mm (2.1 in) across about 9 days. In contrast, April brings more temperate conditions, with temperatures rising to an average of 10°C (49°F) and peaking at 26°C (80°F). Precipitation is lower at 32 mm (1.3 in) over approximately 7 days, and humidity decreases slightly to 85%. For a closer look at the weather specifics for this month, you can explore Croydon weather in April.
In January, Croydon experiences cold temperatures, ranging from a minimum of -5°C (24°F) to a maximum of 14°C (58°F), with an average of 5°C (41°F). The month sees approximately 54 mm (2.1 in) of precipitation spread over 9 days, coupled with high humidity at 91%. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of 1°C (34°F) to a comfortable maximum of 25°C (78°F) and an average of 13°C (55°F). Although May experiences slightly more precipitation at 63 mm (2.5 in) over 10 days, the humidity decreases to 82%. For more detailed insights, check out Croydon weather in May.
In January, temperatures in Croydon can drop as low as -5°C (24°F) and reach an average of 5°C (41°F), with maximum temperatures peaking at 14°C (58°F). The month sees around 54 mm (2.1 in) of precipitation spread over 9 days, resulting in a high humidity level of 91%. In contrast, June brings a significant warmth, with minimum temperatures of 7°C (45°F) and an average of 17°C (62°F), soaring to a maximum of 32°C (89°F). While June experiences slightly more precipitation at 77 mm (3.0 in), it occurs over fewer days (8), and the humidity drops to 81%. For more insights into June's weather patterns, visit Croydon weather in June.
January and July present a stark contrast in weather patterns. In January, temperatures range from a chilly -5°C (24°F) at night to a mild 14°C (58°F) during the day, with an average of 5°C (41°F). The month experiences 54 mm (2.1 in) of precipitation over about 9 days and a high humidity level of 91%. In contrast, July boasts much warmer conditions, with minimum temperatures of 9°C (49°F) and maximums soaring up to 36°C (97°F), averaging around 18°C (65°F). Although July sees slightly more precipitation, totaling 64 mm (2.5 in) over 11 days, the humidity drops to a more comfortable 76%. For a detailed look at July weather, check out Croydon weather in July.
In January, the weather is characterized by cold temperatures, with a minimum of -5°C (24°F) and an average of 5°C (41°F), peaking at 14°C (58°F). The month experiences significant humidity at 91%, and precipitation is observed on about 9 days, totaling 54 mm (2.1 in). In stark contrast, August boasts much warmer conditions, with temperatures ranging from a minimum of 8°C (47°F) to an average of 18°C (64°F) and reaching a maximum of 34°C (94°F). Although precipitation is slightly higher in August at 72 mm (2.8 in), it occurs over 12 days, reflecting the more variable summer weather. For those interested in delving deeper into the specifics of summer conditions, you can explore Croydon weather in August.
In January, the weather is characterized by much colder temperatures, with a minimum of -5°C (24°F) and an average of 5°C (41°F), while September enjoys a milder climate with a minimum of 4°C (40°F) and an average of 15°C (60°F). The maximum temperatures in January reach only up to 14°C (58°F), contrasting sharply with September's warmer peak of 28°C (83°F). Precipitation levels are relatively similar, with January receiving 54 mm over nine days and September slightly less at 45 mm, also over nine days; however, January's higher humidity at 91% compared to September's 80% creates a distinctly chillier feel during the winter month. For more details about the September weather, check out Croydon weather in September.
In January, the weather is significantly colder, with temperatures ranging from a brisk -5°C (24°F) at night to a somewhat milder average of 5°C (41°F) during the day, reaching a maximum of 14°C (58°F). The month experiences around 54 mm (2.1 in) of precipitation over approximately 9 days, all while maintaining high humidity levels at 91%.
In contrast, October brings notably warmer conditions, with a minimum temperature of 1°C (34°F) and a pleasant average of 12°C (54°F), peaking at 23°C (73°F). The month sees increased precipitation at 81 mm (3.2 in) over 12 days, with humidity slightly lower at 89%. For more details, you can check Croydon weather in October.
When comparing the weather in January and November, January tends to be colder overall, with average temperatures ranging from a minimum of -5°C (24°F) to a maximum of 14°C (58°F). In contrast, November sees slightly milder temperatures, with an average range of -2°C (28°F) to 17°C (62°F). Moreover, January has slightly more precipitation at 54 mm (2.1 in) over 9 days, compared to November's 48 mm (1.9 in) across 10 days. Humidity levels are quite similar, with January at 91% and November at 92%. For a closer look at November’s weather specifics, check out Croydon weather in November.
In comparing the weather between January and December, we see that both months exhibit relatively mild temperatures, with January featuring a minimum of -5°C (24°F) and an average of 5°C (41°F), while December’s temperatures range from a minimum of -4°C (25°F) and an average of 6°C (44°F). Notably, both months have similar maximum temperatures peaking at 14°C (58°F). However, December tends to be wetter, receiving 84 mm (3.3 in) of precipitation over 14 days, compared to January's 54 mm (2.1 in) over just 9 days. Humidity levels are also high in both months, with January at 91% and December slightly higher at 92%. For more detailed information, you can check Croydon weather in December.
As winter deepens, January in Croydon presents a striking contrast to the milder months of the year. With a chill in the air, average temperatures hover around 5°C, making this one of the colder times of the year, while nights can dip to a brisk -5°C. The substantial humidity at 91% paired with intermittent precipitation adds to the wintry atmosphere, leading to around nine damp days throughout the month. This combination of cold and moisture creates a unique environment, setting January apart from the typically warmer and drier seasons. To explore more about the seasonal variations, visit Croydon Climate.