Last updated: February 24, 2025
January in Joshua Tree, United States, offers a dynamic weather experience with maximum temperatures peaking at 23°C (74°F) and a comfortable average of 10°C (50°F). Despite the pleasant daytime warmth, nights can be chilly, dipping to a brisk minimum of -2°C (29°F). This month sees a modest precipitation amount of 19 mm (0.7 in), typically falling over just 3 days, contributing to a humidity level of 76%. As vibrant desert landscapes come alive in these cooler conditions, visitors can enjoy breathtaking scenery while navigating the changing temperatures throughout the day.
In Joshua Tree, January brings a crisp start to the year, with temperatures ranging from a chilly -2°C (29°F) at night to a pleasant daytime high averaging around 10°C (50°F). While the month can dip to a maximum of 23°C (74°F), the trend clearly showcases the gradual warming as winter transitions into early spring. As February rolls in, temperatures dip slightly lower at night, yet the average climbs steadily, hinting at the upcoming warmth. This pattern continues into March and April, where the days become noticeably brighter and warmer, reflecting Joshua Tree's unique desert climate. Thus, January serves as a pivotal time for visitors to experience the serene beauty of the park before the heat intensifies in the months ahead.
In January, Joshua Tree experiences a modest precipitation total of 19 mm (0.7 in), falling over approximately three days. This marks the beginning of the year with a touch of moisture, contributing to the unique desert environment. As we move into February, the precipitation slightly increases, reaching 21 mm (0.8 in), but the rain begins to taper off as the months progress. By April, just 10 mm (0.4 in) is recorded over a single day, highlighting a downward trend heading into the dry summer season. Notably, June sees no rainfall at all, with only sparse showers in the following months until December brings a final burst of 22 mm (0.9 in), illustrating the seasonal ebb and flow of moisture in this arid landscape. Overall, the data showcases a clear transition from the wetter winter months to the dry heat of summer, capturing the stark climatic contrasts of Joshua Tree.
In January, Joshua Tree experiences a relatively high humidity level of 76%, setting the stage for a moist start to the year. As the months progress, humidity peaks in February at 80% before gradually decreasing through the spring and summer. By April, the humidity drops to 57%, and it continues to decline, reaching its annual low of just 28% in both July and August. This steady decrease showcases a significant transition from the cooler, more humid winter months to the dry, arid conditions typically associated with the desert during peak summer. Interestingly, humidity begins to creep back up in the fall, with November at 68% and December soaring back up to 75%, highlighting a seasonal rhythm that mirrors the shifting climate of the region.
In January, Joshua Tree experiences a moderate UV Index of 4, allowing for a safe exposure time of around 30 minutes before burning becomes a concern. As the month unfolds, the UV Index gradually increases, leading to a notable jump in February to 6, which indicates a high exposure category with a reduced burn time of 25 minutes. This upward trend continues dramatically into the spring, peaking in April and May with an extreme UV Index of 11 and 12, respectively, where visitors should limit their sun exposure to just 10 minutes. The intensity remains high through the summer months, reaching a maximum of 13 in July, reinforcing the necessity for protective measures. This pattern underscores the importance of monitoring UV levels year-round, particularly as the seasons shift. For more detailed information, visit Joshua Tree UV Index.
UV Risk Categories
January in Joshua Tree ushers in a modest 195 hours of sunshine, setting the stage for a gradual increase in brightness as the year unfolds. By February, the daylight stretches to 250 hours, hinting at the vibrant spring awakening ahead. This upward trend peaks in the heart of summer, with July boasting 382 hours of glorious sun. As autumn approaches, the light begins to wane, with hours decreasing steadily from September's 324 hours down to December's 235 hours. Overall, the pattern reflects a beautiful rhythm of sun and shade, inviting visitors to bask in the varied hues of each season.
In January, Joshua Tree, United States, boasts a 65% chance of sunny weather, setting the stage for a pleasant start to the year. As the months progress, the likelihood of sunshine steadily increases, peaking in May with a remarkable 89% probability. This trend reflects a general warming of the desert landscape, with February and March also offering higher chances of sun at 74% and 80% respectively. By mid-summer, however, the chances dip to 56% in July, indicating a shift towards more variable weather. Fortunately, the sun returns in late summer and fall, with August and September showcasing an impressive 85% and 88% likelihood, respectively. Overall, visitors can expect a predominantly sunny January, with brighter days ahead as winter transitions into spring.
In January, Joshua Tree enjoys approximately 10 hours of daylight, a consistent start to the year that carries through to February. As spring approaches, the days gradually elongate, reaching 11 hours by March and expanding to 13 hours in April and May. The peak of daylight arrives in June and July, with each day basking in 14 hours of sunshine, perfect for exploring the stunning desert landscapes. As the summer wanes, daylight begins to taper off, transitioning through 13 hours in August to a gentle decline of 12 hours in September, and finally narrowing back to 11 hours in October. By the end of the year, daylight dips to 10 hours in November and further shrinks to 9 hours in December, marking the cycle's close. This rhythmic pattern of daylight offers visitors a dynamic experience of Joshua Tree's breathtaking beauty throughout the seasons.
In January, the winds in Joshua Tree usher in a gentle breeze, averaging around 2.4 m/s (5 mph). This sets the tone for a tranquil start to the year, as wind speeds gradually rise over the following months, peaking at 3.1 m/s (7 mph) in April. As spring approaches, you can feel the refreshing gusts invigorating the desert landscape. However, by the time summer rolls around, the winds begin to calm again, returning to their winter-like stillness of 2.4 m/s in both July and August. This cyclical pattern continues into the fall, with only a slight decline to 2.2 m/s in November and 2.1 m/s in December. Overall, January serves as a reminder of the desert’s soothing breezes, which ebb and flow throughout the year, shaping the unique atmosphere of this enchanting region.
The weather in Joshua Tree 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 Joshua Tree and find detailed weather information for every month.
In January, the weather in Joshua Tree features a minimum temperature of -2°C (29°F) and an average of 10°C (50°F), with a maximum reaching 23°C (74°F). The month experiences about 19 mm (0.7 in) of precipitation over three days, accompanied by a humidity level of 76%. In contrast, February brings slightly cooler temperatures, with a minimum of -3°C (27°F) and a higher average of 11°C (52°F). The maximum temperature rises to 25°C (77°F), and precipitation increases slightly to 21 mm (0.8 in) over just two days, with humidity at 80%. For more specific details, you can check Joshua Tree weather in February.
In January, temperatures in Joshua Tree typically range from a minimum of -2°C (29°F) to a maximum of 23°C (74°F), with an average temperature of around 10°C (50°F). The month experiences about 19 mm (0.7 in) of precipitation over three days, and humidity levels are relatively high at 76%. In contrast, March brings milder weather, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 31°C (88°F), and an average of 14°C (58°F). The precipitation in March is slightly lower at 17 mm (0.7 in) while maintaining the same frequency of three rainy days, and humidity decreases to 69%. For more detailed information, you can check out Joshua Tree weather in March.
In January, the weather in Joshua Tree is characterized by cooler temperatures, with a minimum of -2°C (29°F) and an average of 10°C (50°F), while the maximum can reach up to 23°C (74°F). Humidity is relatively high at 76%, and there is some precipitation, averaging 19 mm (0.7 in) over about three days. In contrast, April brings milder and warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 35°C (96°F) and an average of 19°C (67°F). Precipitation decreases to 10 mm (0.4 in) over only one day, and humidity drops to 57%. For a more detailed view of what to expect, you can check Joshua Tree weather in April.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 23°C (74°F) and an average of 10°C (50°F). The month experiences more humidity at 76% and sees about 19 mm (0.7 in) of precipitation across three days. In contrast, May brings much warmer conditions, with temperatures soaring from a minimum of 6°C (44°F) to a maximum of 39°C (103°F), averaging 23°C (73°F). The precipitation is significantly lower, with just 2 mm (0.1 in) falling over one day, and the humidity drops to a comfortable 45%. For more specific details about the weather, you can check Joshua Tree weather in May.
January and June present vastly different weather conditions. In January, temperatures range from a chilly minimum of -2°C (29°F) to a comfortable average of 10°C (50°F), with a maximum reaching 23°C (74°F). This month experiences mild precipitation of 19 mm (0.7 in) over three days, coupled with a relatively high humidity of 76%. In stark contrast, June boasts significantly warmer temperatures, with a minimum of 13°C (56°F) and an impressive average of 29°C (84°F) that climbs to a scorching maximum of 44°C (111°F). Notably, June sees no recorded precipitation and enjoys a much lower humidity level of 34%. For more details, you can check Joshua Tree weather in June.
January and July exhibit stark contrasts in weather. January presents cooler temperatures, with a minimum of -2°C (29°F) and an average of 10°C (50°F), while July experiences significantly higher temperatures, with averages reaching 32°C (89°F) and maximums soaring to 45°C (113°F). Precipitation is more frequent in January, with 19 mm (0.7 in) over three days, compared to just 8 mm (0.3 in) over a single day in July. Additionally, humidity levels are substantially higher in January at 76%, while July boasts a much drier climate with only 29% humidity, highlighting the drastic seasonal shift. For more specifics on the weather during this warm month, check out Joshua Tree weather in July.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 23°C (74°F) and an average temperature around 10°C (50°F). The month experiences relatively high humidity at 76% and receives about 19 mm (0.7 in) of precipitation over three days. In stark contrast, August brings significantly warmer conditions, featuring a minimum temperature of 18°C (64°F), an average of 31°C (88°F), and soaring highs that can reach up to 43°C (109°F). Humidity drops dramatically to 28%, and precipitation is minimal, totaling just 3 mm (0.1 in) over a single day. For specific details about weather patterns during this summer month, visit Joshua Tree weather in August.
In January, the weather features a chilly range with minimum temperatures dropping to -2°C (29°F) and average highs reaching only 23°C (74°F), accompanied by 19 mm (0.7 in) of precipitation over three days and a high humidity level of 76%. In contrast, September showcases much warmer conditions, with minimum temperatures starting at 10°C (51°F) and average highs soaring to a sweltering 43°C (110°F). Additionally, precipitation is minimal in September, with only 2 mm (0.1 in) recorded and no rainy days, resulting in a significantly lower humidity level of 41%. For more details on September weather specifics, check out Joshua Tree weather in September.
In January, temperatures range from a chilly minimum of -2°C (29°F) to a comfortable maximum of 23°C (74°F), with an average of 10°C (50°F). The month sees around 19 mm (0.7 in) of precipitation over three days, accompanied by a relatively high humidity of 76%. In contrast, October experiences much warmer weather, with temperatures starting at a minimum of 2°C (36°F) and soaring up to a maximum of 36°C (98°F), averaging 20°C (68°F). Rain is minimal, with only 5 mm (0.2 in) over the entire month and no recorded rainy days, leading to lower humidity levels of 54%. For those curious about the specific conditions, you can learn more about Joshua Tree weather in October.
January and November exhibit notable differences in climate. In January, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 23°C (74°F), with an average temperature of 10°C (50°F). The month also sees about 19 mm (0.7 in) of precipitation over three days, accompanied by a higher humidity level of 76%. In contrast, November offers milder conditions, with temperatures fluctuating between a minimum of -1°C (31°F) and a maximum of 29°C (84°F), and an average temperature of 15°C (59°F). Precipitation is significantly lower at just 6 mm (0.2 in), and there are no rainy days, contributing to a drier atmosphere with humidity around 68%. For more details on November's climate, visit Joshua Tree weather in November.
In comparing the weather between January and December, we find that both months have similar average temperatures, hovering around 10°C (50°F) and reaching a maximum of 23°C (74°F). However, January tends to be slightly cooler at night, with a minimum temperature of -2°C (29°F), compared to December’s minimum of -1°C (31°F). Precipitation levels are quite close, with January receiving about 19 mm (0.7 in) over approximately 3 days, while December sees a bit more rain at 22 mm (0.9 in) over just 2 days. Humidity levels are also fairly similar, with January at 76% and December at 75%. For a deeper look into December's weather specifics, you can check Joshua Tree weather in December.
January in Joshua Tree offers a unique blend of cool temperatures and occasional rainfall, distinguishing it from the warmer, drier months that follow. While daytime highs can reach a pleasant 23°C, the evenings often bring a chill, with lows dipping close to freezing. This month stands out with its notable humidity and sporadic precipitation, contributing to a refreshing atmosphere for visitors. January's climate invites a different kind of adventure, perfect for hiking and enjoying the stunning desert scenery without the sweltering heat. Embrace the beauty of the season and learn more about what to expect throughout the year at Joshua Tree Climate.