Last updated: February 24, 2025
In January, Oak Glen, United States experiences a notable shift in weather, with temperatures reaching a maximum of 26°C (79°F) and averaging around 9°C (49°F). The month ushers in brisk chill, as minima dip to -6°C (22°F), creating a striking contrast in climate. This winter month also witnesses 62 mm (2.4 in) of precipitation over just 6 days, leading to a humidity level of 72%. This combination of mild days and frosty nights along with regular rain sets the stage for a unique January in Oak Glen, perfect for those seeking a blend of winter charm and freshness.
In January, Oak Glen experiences a chilly embrace, with temperatures ranging from a crisp -6°C (22°F) at night to a gentle 26°C (79°F) at their peak. The month showcases an average temperature of 9°C (49°F), indicating a gradual transition from the winter's depths toward the welcoming warmth of spring. Interestingly, January's temperatures set the stage for February, which sees a slight dip in nighttime lows with a minimum of -7°C (20°F) but maintains a steady average of 9°C (49°F). This consistency hints at the region's climate stability. As winter wanes into March, the thaw begins, and the thermometer rises, laying a foundation for warmer days ahead. The incremental temperature increases throughout the next few months further underline Oak Glen's thermal trajectory, transitioning from winter's chill to the vibrant warmth of summer. Each month marks a step forward in this seasonal dance, inviting residents and visitors alike to appreciate the variety and beauty of Oak Glen's climate.
January in Oak Glen experiences a notable precipitation total of 62 mm (2.4 in), making it one of the wetter months alongside December. This rainfall typically occurs over 6 days, signaling that winter is still firmly present. As the season progresses into February, precipitation slightly increases to 66 mm (2.6 in), while the number of rainy days rises to 7. However, by March, the precipitation decreases to 57 mm (2.3 in), occurring over a longer stretch of 10 days, hinting at a transition in weather patterns. The trend shows a stark reduction in rainfall as spring approaches, with April seeing just 26 mm (1.0 in) across only 2 days. This gradual decline suggests a shift towards drier conditions in the following months, culminating in a dry summer with minimal precipitation in June and July. Overall, January stands out as a month where winter's grip is felt through consistent rain, setting the stage for the drier months ahead.
In January, Oak Glen experiences a humidity level of 72%, marking the beginning of the year with a moderately damp atmosphere. As winter progresses into February, humidity peaks at 77%, creating a chilly and moist environment. However, this trend reverses in March, where humidity drops to 67%, signaling a gradual transition towards spring. By April, humidity continues to decrease to 56%, reaching its lowest point in the late spring and summer months, where it touches 46% in both May and July. The summer heat brings a reprieve, with humidity levels noticeably lower, peaking again in September at 52% as autumn arrives. The year closes with a gradual uptick in humidity, reaching 74% by December, echoing January's levels and setting the stage for another cycle of seasonal trends.
In January, Oak Glen experiences a moderate UV Index of 4, suggesting that while sun exposure is manageable, it's wise to take some precautions, especially since the burn time is about 30 minutes. As the month transitions into February, the UV Index rises to 6, indicating a shift towards high exposure, which reduces the safe burn time to 25 minutes. This upward trend continues dramatically into the spring, with March and April displaying very high levels peaking at 10. By May and June, the UV Index escalates to the extreme range of 11 and 12, respectively, demanding even greater sun protection with a burn time of just 10 minutes. The summer months maintain this intensity before tapering off in the fall, where the UV Index gradually reduces, returning to moderate levels by November and December. Monitoring the Oak Glen UV Index each month is crucial to ensure your skin stays protected throughout the year.
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In Oak Glen, January ushers in the year with a modest 190 hours of sunshine, setting the stage for a gradual increase as the seasons unfold. As winter melts away, February brightens with 244 hours, hinting at the promise of spring. March soars further to 295 hours, and by April, the days become delightfully longer with 326 hours, energizing the landscape. May and June continue this upward trajectory, peaking in summer with 378 and 382 hours, respectively. However, as the year progresses into autumn, sunlight begins to wane, dropping to 321 hours in September and further to 298 hours in October. By year-end, November and December offer 257 and 226 hours, respectively, reminding us that each season brings its own rhythm of light and life. This natural ebb and flow of sunshine beautifully encapsulates the essence of Oak Glen throughout the year.
In Oak Glen, January welcomes a moderate 61% chance of sunny weather, setting the stage for the year ahead. As the seasons progress, this likelihood tends to increase, peaking in the warmer months with May and September boasting an impressive 80% and 87% sunny days, respectively. While January's sun can be elusive, it paves the way for a gradual rise in brightness that continues through the spring, with both February and April coming in at 69%. This trend reveals that while winter may initially cloud the skies, the transition toward summer brings a delightful increase in sunshine, promising a radiant year for residents and visitors alike.
In January, Oak Glen experiences about 10 hours of daylight, setting the tone for a winter that gradually welcomes more light as the months progress. This pattern continues into February, where daylight remains stable at 10 hours, yet hints at the longer days ahead. By March, daylight increases to 11 hours, signaling the arrival of spring and a gentle shift toward longer afternoons. The trend accelerates in April and May, both offering a delightful 13 hours of sunshine and inviting outdoor activities amidst blooming landscapes. As the days peak in June and July with a generous 14 hours of daylight, Oak Glen basks in the glory of summer. However, from August onward, a gradual decrease begins, first returning to 13 hours in August and then tapering off to 12 hours in September. As fall settles in, daylight diminishes further to 11 hours in October and retreats to 10 hours in November, ultimately culminating in 9 hours by December, as winter envelops the town once again. This rhythmic cycle highlights the interplay of seasons, with Oak Glen gracefully transitioning from the bright summer to the serene whispers of winter.
In January, Oak Glen experiences an average wind speed of 2.2 m/s (5 mph), marking a refreshing start to the year. This gentle breeze is one of the highest in the months that follow, where the wind speeds slightly decrease, revealing a subtle trend towards calmer conditions. February and March maintain similar levels, with average winds at 2.0 m/s and 2.1 m/s, respectively, before returning to the baseline of 2.2 m/s in April and May. As summer approaches, this pattern shifts, with July, August, and September witnessing a gradual decline to 1.8 m/s by September. The transition into fall sees winds lingering around 1.9 m/s, with a consistent calmness settling in through to December. Overall, January's invigorating start is a prelude to the milder breezes that characterize Oak Glen's climate over the year.
The weather in Oak Glen 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 Oak Glen and find detailed weather information for every month.
In January, the weather in Oak Glen features a minimum temperature of -6°C (22°F) and an average of 9°C (49°F), with a maximum reaching 26°C (79°F). The month sees about 62 mm (2.4 in) of precipitation over 6 days, and the humidity averages around 72%. By contrast, February brings slightly cooler temperatures, with a minimum of -7°C (20°F) and a maximum of 25°C (78°F), while maintaining the same average of 9°C (49°F). Precipitation also rises a bit to 66 mm (2.6 in) across 7 days, along with increased humidity at 77%. For more insights on February weather, visit Oak Glen weather in February.
In January, temperatures range from a chilly minimum of -6°C (22°F) to a warm maximum of 26°C (79°F), resulting in an average temperature of 9°C (49°F). The month experiences moderate precipitation of 62 mm (2.4 in) over about 6 days and a humidity level of 72%. In contrast, March sees a slight increase in average temperature to 11°C (52°F), with minimums of -2°C (29°F) and maximums of 28°C (83°F). Interestingly, March has a slightly lower total precipitation of 57 mm (2.3 in) spread over more days—around 10—along with decreased humidity at 67%. For a detailed look at March weather, you can visit Oak Glen weather in March.
In January, temperatures can dip as low as -6°C (22°F) and reach a maximum of 26°C (79°F), with an average of 9°C (49°F). This month experiences around 62 mm (2.4 in) of precipitation over 6 days, accompanied by a relatively high humidity level of 72%. In contrast, April sees warmer temperatures ranging from a minimum of 2°C (37°F) to a maximum of 32°C (89°F), with an average temperature of 15°C (59°F). Precipitation decreases significantly to just 26 mm (1.0 in) over only 2 days, and humidity drops to 56%. For more detailed insights about the month, you can check Oak Glen weather in April.
January weather presents a stark contrast to that of May, with temperatures ranging from a chilly min of -6°C (22°F) to a warm max of 26°C (79°F) and an average of 9°C (49°F). The month experiences average precipitation of 62 mm (2.4 in) over approximately 6 days, resulting in a high humidity level of 72%. In comparison, May enjoys milder conditions with temperatures starting at a minimum of 2°C (37°F), averaging 17°C (62°F), and peaking at a warm 33°C (92°F). Additionally, May sees significantly less precipitation at 15 mm (0.6 in) across just 4 days, alongside a lower humidity level of 46%. For more detailed insights on May weather, you can visit Oak Glen weather in May.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -6°C (22°F) to a mild average of 9°C (49°F) and a maximum of 26°C (79°F). During this month, there is also a fair amount of precipitation, with 62 mm (2.4 in) falling over about 6 days, contributing to a humidity level of 72%. In stark contrast, June brings significantly warmer conditions, featuring temperatures that range from a minimum of 8°C (47°F) and an average of 22°C (72°F) to a scorching maximum of 38°C (101°F). This month sees minimal rainfall, with just 3 mm (0.1 in) occurring over only 1 day, and the humidity drops to a more comfortable 48%. For a more detailed look at June weather, visit Oak Glen weather in June.
The weather in January and July presents a striking contrast. In January, temperatures can drop to a minimum of -6°C (22°F), with an average of 9°C (49°F) and occasionally peaking at 26°C (79°F). This month also experiences substantial precipitation of 62 mm (2.4 in) over approximately 6 days and humidity levels around 72%. In comparison, July boasts much warmer temperatures, with a minimum of 11°C (53°F), an average of 25°C (78°F), and maxima reaching up to a sweltering 40°C (105°F). Precipitation is significantly lower in July at just 13 mm (0.5 in) over only 2 days, along with reduced humidity levels at 46%. For more detailed information, you can check the Oak Glen weather in July.
January and August exhibit stark contrasts in weather. In January, temperatures range from a chilly -6°C (22°F) to a mild 26°C (79°F), with an average of 9°C (49°F). The month experiences about 62 mm (2.4 in) of precipitation over six days, accompanied by relatively high humidity at 72%. In contrast, August boasts much warmer temperatures, with minimums around 13°C (56°F), averaging 25°C (78°F), and peaking at a scorching 38°C (102°F). The precipitation drops significantly to just 10 mm (0.4 in) over two days, accompanied by lower humidity at 42%. For more specific details about August weather, you can visit Oak Glen weather in August.
January and September present contrasting weather patterns. In January, temperatures can dip as low as -6°C (22°F) during the night, with an average temperature of 9°C (49°F) and highs reaching up to 26°C (79°F). The month experiences moderate precipitation of 62 mm (2.4 in) over six days and maintains a humidity level of 72%. In comparison, September offers milder nights with a minimum temperature of 8°C (46°F) and an average high of 23°C (73°F), soaring to a maximum of 42°C (107°F). Precipitation is significantly lower, totaling only 10 mm (0.4 in) over just one day, and humidity drops to a more comfortable 52%. For a closer look at September's climate specifics, you can refer to Oak Glen weather in September.
In comparing the weather between January and October, January typically experiences colder temperatures with a minimum of -6°C (22°F) and an average of 9°C (49°F), while October sees milder conditions, featuring a minimum of 3°C (38°F) and an average of 18°C (64°F). The maximum temperatures in January can reach up to 26°C (79°F), whereas October boasts warmer peaks of 36°C (97°F). Additionally, January is generally wetter with 62 mm (2.4 in) of precipitation over six days, in stark contrast to October, which only receives 11 mm (0.4 in) over just one day of rain. The humidity levels also differ, as January has a higher average of 72%, compared to October's 58%. For more detailed information, check out Oak Glen weather in October.
January and November exhibit distinctly different weather patterns. In January, temperatures can drop to a minimum of -6°C (22°F), while the average temperature settles around 9°C (49°F), reaching a maximum of 26°C (79°F). This month also experiences higher precipitation, with about 62 mm (2.4 in) expected over 6 days, coupled with a humidity of 72%.
In contrast, November tends to be milder, with a minimum temperature of -1°C (31°F) and an average of 14°C (57°F), peaking at 29°C (84°F). Precipitation is significantly lower at 23 mm (0.9 in), occurring over just 2 days, and humidity is slightly reduced at 66%. For more detailed insights on weather in November, you can explore Oak Glen weather in November.
In comparing the weather between January and December, we see that both months have similar average temperatures, with January experiencing slightly lower minimum and maximum temperatures, ranging from -6°C (22°F) to 26°C (79°F), while December has a minimum of -5°C (24°F) and a maximum of 25°C (77°F). Precipitation is also comparable, with January receiving 62 mm (2.4 in) over 6 days and December slightly less at 59 mm (2.3 in) over 5 days. Humidity levels are quite similar too, with January at 72% and December at 74%. For a more detailed look at December's weather, you can visit Oak Glen weather in December.
As January unfolds in Oak Glen, the weather presents a distinct contrast to other months of the year. With a cool average temperature, chillier nights dip to around freezing, while daytime highs modestly rise. The notable precipitation during this month underscores the region's transition into a wetter season, contributing to its lush landscapes. Meanwhile, the humidity lingers at a comfortable level, enhancing the overall winter ambiance. Altogether, January serves as a refreshing interlude before the warmer months take center stage. For a deeper understanding of what to expect throughout the year, explore more at Oak Glen Climate.