January Weather in Hollywood, United States

Last updated: February 24, 2025

In January, Hollywood, United States experiences a delightful range of weather, making it an intriguing time for both locals and visitors. With maximum temperatures reaching 29°C (84°F) and an average of 21°C (69°F), the days are pleasantly warm, while the nights cool down to a comfortable minimum of 6°C (44°F). Over the course of the month, the area receives about 35 mm (1.4 in) of precipitation, spread across approximately 6 days, contributing to an overall humidity level of 81%. This blend of warmth and moisture creates a lush landscape, perfect for exploring all that Hollywood has to offer in the heart of winter.

January Temperature in Hollywood

In Hollywood, United States, January presents a delightful climate, with temperatures gradually warming as the month progresses. The minimum temperature hovers around 6°C (44°F), while the average sits comfortably at 21°C (69°F). This transition leads to a peak of 29°C (84°F), inviting sun seekers to bask in the pleasant rays. Notably, this month sets the stage for an upward trend in temperatures as January eases into February, where lows rise to 10°C (50°F) and averages increase to 23°C (73°F). As the winter chill dissipates, the warmth of impending spring becomes palpable, showcasing Hollywood's appeal as a year-round destination.

January Weather in Hollywood: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Hollywood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec697373777981838382807572
Data source: Temperature data for Hollywood generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Hollywood

In January, Hollywood experiences relatively mild precipitation, with an average of 35 mm (1.4 in) falling over approximately 6 days. This sets a calm tone for the year ahead, especially when compared to the wetter months that follow. As spring approaches, February shows a notable increase in rainfall to 53 mm (2.1 in), foreshadowing the dramatic rise in moisture levels through late spring and summer. This trend continues, peaking in September with 215 mm (8.5 in) and consistent rain throughout the summer months, a stark contrast to the drier January. Given this progression, January acts as a gentle prelude to the more intense precipitation patterns that characterize Hollywood's climate as the year unfolds.

January Precipitation Trends in Hollywood

The chart displays monthly precipitation patterns in Hollywood, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec355330751701911881922151679445
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Hollywood

In January, Hollywood experiences its highest humidity of the year at 81%, setting a slightly clammy tone for the month. As the seasons change, February sees a slight dip to 79%, followed by a gradual decrease through the spring months, with March at 76% and April down to 73%. This trend of decreasing humidity continues into May and June, where it reaches a comfortable 71% and 69%, respectively. Interestingly, July experiences a minor uptick to 70%, but overall, the summer remains relatively dry. By August, the humidity begins to rise again, peaking in December back at 81%, mirroring January's soggy start. Overall, the year in Hollywood showcases a clear cyclical pattern of humidity, oscillating between more humid winter months and drier summer periods.

January Average Humidity in Hollywood

This chart illustrates the average monthly humidity levels in Hollywood, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%76%73%71%70%70%72%76%79%80%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Hollywood

In January, Hollywood experiences a UV Index of 6, categorizing the risk of sun exposure as high with a burn time of 25 minutes. This month acts as a gentle prelude to the higher levels of UV radiation that follow. As the seasons progress, the UV Index climbs sharply, reaching 9 in February and peaking at an astounding 13 by June. During this time, the exposure category escalates to very high and even extreme, with burn times reducing drastically to just 10 minutes in the summer months. However, the trend shifts back by the end of the year, returning to a more moderate UV Index of 6 in December. Such variations highlight the importance of sun protection year-round. For more detailed insights, check out Hollywood UV Index.

Maximum UV Index Levels in Hollywood for January

The chart shows the monthly maximum UV Index (UVI) for Hollywood in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec69101212131212111086
Data source: Hollywood January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Hollywood

In Hollywood, January kicks off the year with a modest 222 hours of sunshine, setting the stage for a steady increase as winter gives way to spring. By February, the daylight brightens noticeably with 279 hours, paving the way for March's impressive 324 hours. As the weather warms, April peaks at 332 hours, closely followed by May and June, both flaunting over 300 hours of golden rays. The sun continues its reign through the summer months, with July and August boasting an impressive 339 and 338 hours respectively. Even as the year begins to wind down in the fall, Hollywood maintains a robust average, with September at 313 hours and October not far behind at 302 hours. While November and December see a slight dip, with 276 and 288 hours, the year still shines brightly, showcasing the city's appealing climate that beckons sun-seekers year-round.

Monthly Sunshine Duration in Hollywood: January Highlighted

The January sunshine duration represents the total number of hours Hollywood experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec222h279h324h332h321h303h339h338h313h302h276h288h
Data source: Hollywood January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hollywood During January

In Hollywood, January brings a 41% chance of sunny weather, setting the stage for a refreshing start to the year. As winter fades into spring, the likelihood of sunshine gradually increases, peaking in December at 62% and generally remaining above 40% from October through April. Interestingly, the sunny days take a noticeable dip during the summer months, with chances dropping to around 15% in June and 18% in July, before climbing again in the fall. This trend suggests that while January is relatively bright compared to the summer slump, the region's sunniest days are yet to come in the following months, creating a hopeful transition as the year unfolds.

Percentage of Sunny Days in January in Hollywood

The chart illustrates the percentage of sunny days in Hollywood throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Hollywood experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%57%53%55%47%15%18%23%32%43%41%62%
Data source: Hollywood January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hollywood in January

In Hollywood, January marks the beginning of a gradual increase in daylight duration, with the month offering about 10 hours of brightness. As winter sets in, the daylight hours gently extend, reaching 11 hours by February. This upward trend continues into spring, with March and April both basking in 12 hours of sunlight, before peaking at 13 hours from May through August. This consistent daylight in the summer months fosters a vibrant atmosphere perfect for activities under the Californian sun. As autumn approaches, daylight gradually wanes, returning to 12 hours in September and tapering off to 11 hours in October, before stabilizing once more at 10 hours in November and December. This cyclical pattern reflects the rhythmic dance of light and dark, shaping the lifestyle and leisure activities of those in this sun-drenched locale.

Average Daylight Hours in Hollywood for January

The chart illustrates the variation in daylight duration in Hollywood throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 41m11h 16m12h 1m12h 47m13h 25m13h 44m13h 34m13h12h 15m11h 30m10h 50m10h 31m
Data source: Hollywood daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Hollywood

In Hollywood, January ushers in a gentle breeze with an average wind speed of 3.6 m/s (about 8 mph), setting the tone for a relatively calm start to the year. As winter transitions into spring, the winds gradually pick up pace, peaking at 4.5 m/s (10 mph) in both February and March, offering a refreshing contrast to the chillier winter months. By April, the winds ease slightly to 4.0 m/s, before maintaining a steady rhythm throughout May. As summer approaches, the winds begin to taper off, hitting a low of 2.9 m/s in July. This downward trend continues into the late summer and early fall, with September recording its calmest winds at just 2.2 m/s (5 mph). Interestingly, as the year closes, wind speeds see a subtle resurgence, indicating that while January may begin gently, a lively spring awaits just around the corner.

Average January Wind Speed in Hollywood

The chart displays monthly wind speed patterns in Hollywood, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.6 m/s4.54.54.04.33.62.93.22.23.33.83.0
Data source: Hollywood January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Hollywood Compares to Other Months

The weather in Hollywood 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 Hollywood and find detailed weather information for every month.

In comparing the weather between January and February, it is evident that February tends to be slightly warmer, with average temperatures rising from 21°C (69°F) in January to 23°C (73°F). Additionally, February sees a higher minimum temperature of 10°C (50°F) compared to January's 6°C (44°F). However, rainfall increases in February, with precipitation totaling 53 mm (2.1 in) over 11 days, compared to January's 35 mm (1.4 in) over 6 days. Despite the slight increase in rainfall, February maintains a similar humidity level at 79%, just slightly lower than January's 81%. For a detailed look at February weather specifics, you can refer to Hollywood weather in February.

In January, the weather in Hollywood features a minimum temperature of 6°C (44°F) and an average of 21°C (69°F), reaching a maximum of 29°C (84°F). With 35 mm (1.4 in) of precipitation over 6 days and humidity at 81%, January tends to feel quite warm and humid. Conversely, March sees a rise in temperatures with a minimum of 12°C (53°F), an average of 23°C (73°F), and a maximum of 30°C (87°F). Precipitation drops slightly to 30 mm (1.2 in) over the same 6 days, accompanied by a lower humidity of 76%. The transition from January to March reflects a gradual warming and a slight decrease in humidity, making March a more pleasant time for outdoor activities. For further details, you can check Hollywood weather in March.

January and April exhibit notable differences in weather conditions. In January, the temperatures range from a cool minimum of 6°C (44°F) to a pleasantly warm maximum of 29°C (84°F), with an average temperature of 21°C (69°F). The month sees 35 mm (1.4 in) of precipitation over approximately 6 days, alongside a relatively high humidity level of 81%. In contrast, April brings warmer weather, with minimum temperatures of 14°C (58°F) and maximums reaching up to 32°C (90°F), resulting in an average of 25°C (77°F). Rainfall also increases to 75 mm (2.9 in) across 12 days but brings a slightly lower humidity level of 73%. For more information, you can visit Hollywood weather in April.

In January, the weather is relatively mild, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F) and an average of 21°C (69°F). The month experiences low precipitation levels, totaling only 35 mm (1.4 in) over about 6 days, contributing to a high humidity of 81%. In contrast, May brings warmer temperatures, with a minimum of 18°C (65°F), an average of 26°C (79°F), and a maximum of 32°C (89°F). However, it also sees significantly higher precipitation at 170 mm (6.7 in) over 17 days, and the humidity drops slightly to 71%. For more detailed information on the weather in May, you can visit Hollywood weather in May.

When comparing January and June weather, it's clear that June experiences significantly warmer temperatures. January has a minimum temperature of 6°C (44°F) and an average of 21°C (69°F), while June's temperatures start at a minimum of 24°C (75°F) with an average of 27°C (82°F). Additionally, June sees much higher levels of precipitation, with 191 mm (7.5 in) over 23 days, compared to January's 35 mm (1.4 in) over just 6 days. Interestingly, June has a lower humidity level at 69%, while January's humidity is quite high at 81%. For more insights into June weather, check out Hollywood weather in June.

In January, the weather is notably cooler with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F), accompanied by a relatively low precipitation level of 35 mm (1.4 in) over just 6 days. The humidity is quite high at 81%, providing a damp chill. In contrast, July brings a significant rise in temperatures, with a minimum of 24°C (76°F) and a maximum reaching 33°C (92°F). This month experiences much heavier rainfall, totaling 188 mm (7.4 in) over 27 days, although the humidity decreases to 70%. For more details on the warm and wet conditions typical of this month, you can check Hollywood weather in July.

In January, temperatures range from a mild 6°C (44°F) to a warm 29°C (84°F), with an average of 21°C (69°F). The weather is relatively dry, with only 35 mm (1.4 in) of precipitation over just 6 days and humidity levels at 81%. In contrast, August brings significantly warmer temperatures, with minimums of 24°C (76°F) and maximums reaching up to 32°C (90°F), averaging 28°C (83°F). August is also much wetter, with 192 mm (7.6 in) of precipitation occurring across 27 days, accompanied by lower humidity at 72%. For more detailed information, check out Hollywood weather in August.

The weather in January tends to be milder, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 29°C (84°F), averaging around 21°C (69°F). This month experiences relatively low precipitation, totaling 35 mm (1.4 in) over just six days, and humidity is quite high at 81%. In contrast, September presents a significantly warmer climate, with temperatures starting at a minimum of 24°C (75°F) and reaching up to 33°C (92°F), averaging 28°C (82°F). However, September is much rainier, with precipitation totaling 215 mm (8.5 in) spread across 24 days, and humidity is slightly lower at 76%. For a detailed look at September's weather in Hollywood, check out Hollywood weather in September.

In comparing the weather between January and October, January boasts milder temperatures, with a minimum of 6°C (44°F), an average of 21°C (69°F), and a maximum of 29°C (84°F). Precipitation levels are relatively low at 35 mm (1.4 in) over six days, combined with a humidity level of 81%. In contrast, October sees warmer temperatures with a minimum of 14°C (57°F), an average of 27°C (80°F), and a maximum of 31°C (88°F). However, it experiences significantly more rainfall, totaling 167 mm (6.6 in) across 23 days, while humidity remains slightly lower at 79%. This stark contrast highlights how October can bring a more tropical atmosphere despite its greater precipitation. For more specific details, you can refer to Hollywood weather in October.

When comparing the weather in January and November, notable differences emerge. January features a minimum temperature of 6°C (44°F) and an average temperature of 21°C (69°F), while November is warmer with a minimum of 11°C (53°F) and an average of 24°C (75°F). Rainfall in January is relatively low at 35 mm (1.4 in) over 6 days, whereas November experiences significantly more precipitation at 94 mm (3.7 in) across 15 days. Despite this increase in rain, both months maintain similar humidity levels, with January at 81% and November at 80%. For those curious about specific conditions, more details can be found at Hollywood weather in November.

In January, the weather exhibits slightly cooler temperatures compared to December, with a minimum of 6°C (44°F) and an average of 21°C (69°F), while December features a minimum of 9°C (49°F) and an average of 22°C (72°F). Both months share the same maximum temperature of 29°C (84°F), but January experiences less precipitation at 35 mm (1.4 in) over 6 days, whereas December records 45 mm (1.8 in) over 10 days. Notably, both months maintain a consistent humidity level of 81%. For more details on the December weather, you can visit Hollywood weather in December.

Compare Hollywood's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Hollywood

As January rolls into Hollywood, the weather presents a refreshing change from the warmer months, featuring a cooler average temperature and a charming crispness in the air. While maximum temperatures can reach a pleasant 29°C, the cooler mornings and evenings remind residents and visitors alike of winter's presence, with lows dipping into the single digits. Rainfall is moderate, with a few days of precipitation adding to the lush environment without overshadowing the sunny spells. The higher humidity at 81% can make the cool temperatures feel a bit damp, contrasting sharply with the drier heat of summers. For a detailed look at the climate nuances throughout the year, visit Hollywood Climate.