Last updated: February 24, 2025
In January, Anaheim experiences mild yet variable weather, with temperatures ranging from a comfortable 29°C (85°F) to a cooler 5°C (41°F), leading to an average of 14°C (57°F). This month is notable for its 74% humidity, creating a humid atmosphere that characterizes the region’s winter. While January sees an average precipitation of 65 mm (2.5 in) over just 5 days, it can offer brief yet refreshing rain showers amidst predominantly clear skies. Outdoor enthusiasts can enjoy the mild climate, but should be prepared for occasional wet spells.
In Anaheim, United States, January brings a refreshing mix of temperatures that set the stage for the year ahead. With a minimum of 5°C (41°F) and a pleasant average of 14°C (57°F), the days can warm up nicely, peaking at 29°C (85°F). This trend of mild winters continues into February, where temperatures barely shift, maintaining similar averages and maximums. As the season transitions, March sees a slight increase, hinting at the warmer months to come. Notably, while January is relatively cool compared to the summer heat, it offers a comfortable reprieve, making it an ideal time for outdoor activities before the mercury climbs in the following months. Overall, January in Anaheim showcases a charming balance of warmth and chill, setting up for the vibrant spring ahead.
In January, Anaheim experiences one of its wetter months, with an average precipitation of 65 mm (2.5 in) spread over approximately 5 rainy days. This marks the beginning of the year with a substantial amount of rainfall, paving the way for a gradual decline in precipitation as the seasons progress. February follows closely with 52 mm (2.0 in), maintaining a similar pattern, while March sees a slight increase at 55 mm (2.2 in) over 8 days. As the days grow longer, the rainfall dwindles substantially in the subsequent months, with April dropping to 23 mm (0.9 in) and only 2 days of rain, ultimately leading to a dry spell in the summer months, where June through August see minimal precipitation. This trend of diminishing rainfall continues, emphasizing the stark contrast between January's wet start and the dry conditions typical of the California summer.
In January, Anaheim experiences a humidity level of 74%, creating a somewhat damp atmosphere to start the year. This figure is relatively moderate compared to the following month, February, when humidity peaks at 79%, indicating a noticeable increase that may signal the wet winter season. As the months progress into March and April, humidity levels maintain a steady range, declining slightly to 75% and 70%, respectively. The overall trend throughout the spring and early summer shows stability, with humidity levels hovering between 70% and 75% until August, the driest month at 69%. As the year transitions into fall, there’s a gradual decrease in humidity, reaching 67% by October, which suggests a shift towards drier, more comfortable conditions. Overall, January sets the stage for Anaheim's fluctuating yet relatively consistent humidity patterns across the year.
In January, Anaheim experiences a moderate UV Index of 4, translating to a burn time of approximately 30 minutes under direct sunlight. As the month progresses into February, the UV Index rises to 6, marking the onset of high exposure, with a slightly reduced burn time of 25 minutes. This upward trend in UV intensity continues into the spring months, reaching a significant 8 in March and peaking at a very high level of 10 in both April and May, where the burn time drops to just 15 minutes. Come June and July, the UV Index escalates to an extreme level of 11, further shortening sun exposure to a mere 10 minutes. Although August and September see a return to a very high UV Index of 10, the burn time stabilizes at 15 minutes. As the year winds down, the UV Index begins to taper off, returning to moderate levels of 4 by December, suggesting a seasonal fluctuation in UV exposure throughout the year. For more detailed monthly insights, visit Anaheim UV Index.
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Anaheim basks in abundant sunshine, with January marking the start of a radiant year with 190 hours of sun. As the months progress, the daylight gradually increases, peaking in July at a stunning 379 hours. This sunny trend continues into August, only to slightly decline in the fall. By September, sunshine hours taper off to 316, followed by a steady descent through the winter months, culminating in 226 hours in December. Overall, residents and visitors alike can expect a warm and bright start to the year, with a consistently bright summer that showcases Anaheim's charm under the golden Californian sun.
In Anaheim, January boasts a 61% chance of sunshine, a figure that remains consistent with February but sees a notable increase in March, rising to 67%. This trend suggests that as winter transitions to spring, the likelihood of sunny days climbs steadily. Interestingly, while April and May see a dip in sunshine probability, the summer months, particularly from June to August, return to this higher range, peaking again at 68% in September. Overall, this pattern reveals a distinct seasonal cadence where sunny weather in January is not just a fleeting moment but a precursor to a brighter spring and summer ahead.
In Anaheim, the daylight duration begins a slow but steady ascent in January, offering 10 hours of sunlight that remains consistent through February. As spring approaches in March, the days lengthen to 11 hours, heralding the arrival of more vibrant and sun-kissed days. By April and May, daylight peaks at 13 hours, inviting outdoor enthusiasts to bask in the warmth of longer evenings. The summer months of June and July provide the most generous daylight with a remarkable 14 hours, perfect for beach outings and sunset strolls. As summer fades into autumn, daylight gradually diminishes, dropping to 12 hours in September and tapering down to 10 hours by November. By the end of the year, December sees a decline to 9 hours, signifying the cyclical rhythm of the seasons in this sunny Californian city. Overall, daylight duration in Anaheim reflects a captivating transition from winter's early closure to summer's vibrant expanses, inviting both residents and visitors to revel in its changing light.
In January, the winds in Anaheim are typically calm, averaging a gentle 2.4 m/s (5 mph), mirroring the February winds that maintain this soft pace. As the seasons progress into March and April, there's a slight uptick in speed to 2.6 m/s (6 mph) and 2.8 m/s (6 mph), signaling the arrival of spring with a refreshing breeze. This consistent wind speed continues through May and June, creating a pleasant atmosphere perfect for outdoor activities. However, as summer peaks in July, the winds shift back to 2.5 m/s, before gradually declining to 2.4 m/s in August and a minimalist 2.3 m/s by autumn. In November, the winds mellow significantly to 2.0 m/s (4 mph), reflecting the tranquil nature of the approaching winter. Ultimately, while January’s breezes remain steady, the year progresses with subtle variations that enhance Anaheim's seasonal charm.
The weather in Anaheim 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 Anaheim and find detailed weather information for every month.
In January, temperatures in the region range from a minimum of 5°C (41°F) to a maximum of 29°C (85°F), with an average temperature of 14°C (57°F). The month experiences about 65 mm (2.5 in) of precipitation over five days, while humidity levels average around 74%. By February, the weather shows slight variations, with minimum temperatures decreasing to 4°C (40°F) and maximums reaching 30°C (85°F). The average temperature remains consistent at 14°C (58°F), but precipitation drops to 52 mm (2.0 in) over the same five-day period, and humidity rises to 79%. For a more detailed look at weather conditions, you can visit Anaheim weather in February.
In comparing the weather between January and March, we notice some subtle differences. January experiences slightly cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 29°C (85°F), while March sees a minimum of 7°C (44°F) and a maximum of 27°C (81°F). Precipitation levels are fairly close, with January receiving 65 mm over 5 days compared to March's 55 mm over 8 days, indicating that March could be a bit wetter, albeit with lighter rainfall spread out over more days. Humidity levels remain relatively stable, with January at 74% and March just a notch higher at 75%. For more detailed information, you can check Anaheim weather in March.
In January, Anaheim experiences a temperature range with a minimum of 5°C (41°F) and a maximum of 29°C (85°F), averaging around 14°C (57°F). The month sees about 65 mm (2.5 inches) of precipitation over approximately 5 days, accompanied by a humidity level of 74%. In contrast, April brings milder weather with a minimum of 10°C (51°F) and a higher maximum of 34°C (94°F), resulting in an average temperature of 17°C (63°F). April's precipitation decreases significantly to only 23 mm (0.9 inches) over just 2 days, and humidity levels slightly drop to 70%. For more specific details, check out Anaheim weather in April.
In January, the weather features temperatures ranging from a cool 5°C (41°F) to a warm maximum of 29°C (85°F), with an average of 14°C (57°F). The month sees around 65 mm (2.5 in) of precipitation over approximately 5 days, resulting in a relatively high humidity level of 74%. In contrast, May experiences milder conditions, with a minimum temperature of 11°C (52°F) and an average of 18°C (64°F), peaking at 30°C (86°F). Precipitation drops significantly to just 12 mm (0.5 in) over 3 days, leading to a slightly lower humidity of 70%. For a detailed look at what to expect, check out Anaheim weather in May.
The weather in January is characterized by cooler temperatures, with averages ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F). January experiences more precipitation, about 65 mm (2.5 in) over roughly 5 days, and a humidity level of 74%. In contrast, June boasts warmer conditions, with minimum temperatures starting at 14°C (57°F) and peaking at 33°C (91°F). June is notably drier, with only 4 mm (0.2 in) of precipitation over zero rainy days and slightly lower humidity at 72%. For a closer look at the June climate specifics, check out Anaheim weather in June.
In January, the weather in Anaheim features a mild range of temperatures, with minimums dropping to 5°C (41°F) and maximums peaking at 29°C (85°F). This month also sees an average of 14°C (57°F) and approximately 65 mm (2.5 in) of rain spread over five days, contributing to a humidity level of 74%. In stark contrast, July experiences much warmer temperatures, with minimums at 16°C (61°F) and highs soaring to 39°C (103°F), resulting in an average of 22°C (72°F). Notably, July is dry, with only 3 mm (0.1 in) of precipitation, and no rainy days, while the humidity slightly decreases to 73%. For more details, check out Anaheim weather in July.
In January, the weather is significantly cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F), averaging around 14°C (57°F). This month experiences higher precipitation, with about 65 mm (2.5 in) falling over approximately 5 days and a humidity level of 74%. In contrast, August brings much warmer weather, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 34°C (94°F), averaging 23°C (73°F). Notably, August is much drier, with only 2 mm (0.1 in) of precipitation and zero rainy days, accompanied by a slightly lower humidity level of 69%. For more details on the August weather, you can check out Anaheim weather in August.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (85°F), accompanied by an average of 14°C (57°F). The month sees about 65 mm (2.5 in) of precipitation over roughly 5 days, leading to a higher humidity level of 74%. In contrast, September boasts warmer conditions, with minimum temperatures of 15°C (58°F), average highs around 22°C (72°F), and peaks reaching a sizzling 38°C (102°F). Notably, the month is much drier, receiving only 3 mm (0.1 in) of precipitation, and experiences no rainy days, resulting in lower humidity at 68%. For a closer look at the specifics, check out Anaheim weather in September.
In January, the weather is cooler, with minimum temperatures around 5°C (41°F) and an average of 14°C (57°F), peaking at 29°C (85°F). The month sees about 65 mm (2.5 in) of precipitation over approximately 5 days, contributing to a higher humidity level of 74%. In contrast, October experiences milder temperatures, with a minimum of 11°C (52°F), an average of 20°C (69°F), and maximums reaching 38°C (101°F). Rain is much less frequent in October, with only 9 mm (0.4 in) of precipitation over 2 days and a humidity of 67%. For more specifics on the October weather, you can check Anaheim weather in October.
In comparing the weather between January and November, January tends to be slightly cooler with an average temperature of 14°C (57°F), while November boasts an average of 17°C (63°F). The maximum temperature in January reaches 29°C (85°F), compared to November’s warmer maximum of 32°C (90°F). January experiences more rainfall, with 65 mm (2.5 in) over 5 days, whereas November is relatively dry, receiving only 18 mm (0.7 in) across just 2 days. Humidity levels are also higher in January at 74%, compared to 68% in November. For more detailed information, you can check out Anaheim weather in November.
In January, the weather experiences a slight increase in maximum temperatures, reaching up to 29°C (85°F), compared to December's high of 27°C (82°F). Both months share similar minimum temperatures of around 5°C (41°F) to 5°C (42°F) and average temperatures hovering around 14°C (57°F to 58°F). Precipitation levels are fairly comparable, with January seeing 65 mm (2.5 in) and December slightly higher at 68 mm (2.7 in), with both months experiencing precipitation on approximately 5 days. Additionally, January's humidity is slightly higher at 74% compared to December's 71%. For more detailed insights, check out the weather specifics Anaheim weather in December.
As January rolls into Anaheim, the weather presents a refreshing contrast to the warmer months. While temperatures can peak at a comfortable 29°C (85°F), the cooler average of 14°C (57°F) welcomes visitors to enjoy outdoor activities without the summer heat. Though January experiences higher humidity and some rainfall—with about 65 mm over roughly five days—these conditions foster a vibrant and lush landscape. Overall, this month strikes a lovely balance between crisp winter air and mild sunny days, making it an ideal time to experience Anaheim's charm. For a deeper dive into what to expect throughout the year, visit Anaheim Climate.