February Weather in San Luis Obispo, United States

Last updated: February 24, 2025

February in San Luis Obispo presents a mild yet invigorating climate, with maximum temperatures reaching up to 25°C (77°F) and an average of 12°C (54°F). While nights can be cool, dipping to a minimum of 4°C (39°F), the overall atmosphere remains comfortably inviting. The month experiences approximately 80 mm (3.2 in) of precipitation spread across 6 days, contributing to a notably high humidity level of 83%. This combination of moderate temperatures and occasional rainfall creates a refreshing backdrop for both locals and visitors exploring this charming coastal city.

February Temperature in San Luis Obispo

In San Luis Obispo, the month of February offers a delightful transition from winter to spring, with temperatures mirroring those of January. The minimum temperature hovers around 4°C (39°F), maintaining a calm chill, while the average settles at a comfortable 12°C (54°F). What stands out this month is the increase in maximum temperatures, which rise to 25°C (77°F)—the warmest high since November—inviting residents and visitors alike to enjoy outdoor activities as the region begins to awaken. This gradual warming trend not only enhances the invigorating coastal experience but also sets the stage for the warmer months ahead, illustrating the charm of the California Central Coast.

February Weather in San Luis Obispo: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in San Luis Obispo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545455575862646565635954
Data source: Temperature data for San Luis Obispo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in San Luis Obispo

February in San Luis Obispo brings a moderate dip in precipitation compared to January, with 80 mm (3.2 in) recorded over an equal number of days, six. This slight decrease is a part of the region’s typical transition into drier months, as the wettest winter month, January, delivers significantly more rainfall. While February's showers remain steady, they hint at the upcoming dramatic decline in precipitation—dropping to just 23 mm in April and tapering off to nearly none by July. This seasonal pattern showcases the region's charm, balancing robust winter rainfall with a prolonged dry spell during the summer, setting the stage for its sunny allure.

February Precipitation Trends in San Luis Obispo

The chart displays monthly precipitation patterns in San Luis Obispo, with values for each month alongside February's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec110808423121111113276
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in San Luis Obispo

In February, San Luis Obispo experiences a slight increase in humidity, reaching 83%, up from 80% in January. This uptick marks one of the highest humidity levels of the year, indicating a time when the coastal influence is particularly strong. As the month progresses towards spring, humidity typically begins to wane, with March bringing it back down to 80%. Overall, February acts as a transitional bridge, as the region prepares for the drier months ahead, with humidity levels steadily decreasing from late winter to the early summer.

February Average Humidity in San Luis Obispo

This chart illustrates the average monthly humidity levels in San Luis Obispo, with February's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how February's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%80%76%75%74%75%72%70%70%74%77%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in San Luis Obispo

In February, San Luis Obispo experiences a UV Index of 5, indicating a moderate exposure level that remains constant from January. With a burn time of just 30 minutes, individuals are advised to take precautions, as the region begins to hint at the higher levels of sun intensity that follow in the coming months. As spring approaches, the UV Index rapidly escalates to 8 in March, warning residents and visitors alike to stay vigilant as they venture outdoors. The gradual uptick from January through February reflects the shifting seasons and serves as a reminder of the importance of sun safety year-round. For a more comprehensive look at UV trends and protection tips, visit San Luis Obispo UV Index.

Maximum UV Index Levels in San Luis Obispo for February

The chart shows the monthly maximum UV Index (UVI) for San Luis Obispo in February, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4589101212119753
Data source: San Luis Obispo February 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.

February Sunshine in San Luis Obispo

In February, San Luis Obispo experiences a delightful surge in sunshine, basking in 229 hours of radiant light, which marks a significant increase from January's 179 hours. As winter begins to fade, the days lengthen, providing a promising glimpse of the vibrant spring to come. This upward trend continues into March with 284 hours of sunshine, suggesting that SLO is gearing up for even more extended daylight. The gradual rise in sunlight not only enhances the region's natural beauty but also invites outdoor enthusiasts to revel in the charming landscapes and mild temperatures, setting the stage for an invigorating start to the year.

Monthly Sunshine Duration in San Luis Obispo: February Highlighted

The February sunshine duration represents the total number of hours San Luis Obispo experiences direct sunlight during the month of February, excluding cloudy or obstructed periods. This chart compares the sunshine duration of February with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec179h229h284h316h368h372h383h358h316h295h246h223h
Data source: San Luis Obispo February Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Luis Obispo During February

As winter gives way to spring, the likelihood of sunny weather in San Luis Obispo significantly improves in February, boasting a remarkable 69% chance of sunshine—a welcome increase from January's 53%. This trend continues as the months progress, with March following closely at 61%, and sunny days peaking in May and June with chances of 72% and 73%, respectively. Notably, February stands out not just for its elevated sunshine likelihood, but as a precursor to the increasingly bright days of spring and summer, making it a prime time for outdoor enthusiasts to embrace the emerging warmth and vibrant landscapes.

Percentage of Sunny Days in February in San Luis Obispo

The chart illustrates the percentage of sunny days in San Luis Obispo throughout the year, with February 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 San Luis Obispo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%69%61%57%72%73%64%71%68%68%68%50%
Data source: San Luis Obispo February chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Luis Obispo in February

In February, San Luis Obispo enjoys a consistent 10 hours of daylight, mirroring the sunlight spread of January. This pattern not only highlights the stability of winter’s grip on the region but also sets the stage for a gradual shift as the days begin to lengthen. As spring approaches, daylight hours increase notably in March to 11 hours, followed by a remarkable jump to 13 hours in April. This progression signifies not just the arrival of longer, sunnier days but also the transition to a vibrant season filled with outdoor possibilities, suggesting that the charming coastal city is poised for a lively March and April.

Average Daylight Hours in San Luis Obispo for February

The chart illustrates the variation in daylight duration in San Luis Obispo throughout the year, with February highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 4m10h 55m11h 59m13h 6m14h 1m14h 28m14h 13m13h 24m12h 20m11h 14m10h 17m9h 48m
Data source: San Luis Obispo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

February Winds in San Luis Obispo

In February, San Luis Obispo experiences a gentle breeze with an average wind speed of 3.3 m/s (7 mph), slightly lower than the previous month. This early hint of spring sees the winds calming down compared to the hustle of January. As the year progresses into March, winds further decrease to 3.0 m/s, marking the start of a noticeable trend towards milder conditions as the region transitions into its warmer months. This consistent decline in wind speed, which reaches its lowest in July, showcases the area’s characteristic change from brisk winter gusts to the softer summer zephyrs, creating an inviting atmosphere perfect for outdoor activities.

Average February Wind Speed in San Luis Obispo

The chart displays monthly wind speed patterns in San Luis Obispo, with values for each month shown alongside February's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how February's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.3 m/s3.03.33.32.82.22.12.12.92.93.1
Data source: San Luis Obispo February wind data, generated using information from the Copernicus Climate Change Service.

How February Weather in San Luis Obispo Compares to Other Months

The weather in San Luis Obispo changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of February's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Luis Obispo and find detailed weather information for every month.

In comparing the weather of February to that of January, we see a slight increase in maximum temperatures, with February peaking at 25°C (77°F) compared to January's 23°C (74°F). Both months share similar minimum and average temperatures, maintaining a consistent climate with lows around 4°C (39°F) to 4°C (40°F) and averages of 12°C (54°F). However, February experiences less precipitation, totaling 80 mm (3.2 in) over 6 days, while January sees a higher amount of 110 mm (4.3 in) with the same number of rainy days. Additionally, humidity is slightly higher in February at 83% compared to January's 80%. For more detailed insights into January weather, you can explore San Luis Obispo weather in January.

In February, the weather features a minimum temperature of 4°C (39°F) and averages around 12°C (54°F), with a maximum reaching 25°C (77°F). The month experiences about 80 mm (3.2 in) of precipitation across approximately 6 days, along with a relatively high humidity level of 83%. In contrast, March sees a slight increase in temperatures, with a minimum of 5°C (41°F) and an average of 13°C (55°F), peaking at 24°C (76°F). Precipitation also rises slightly to 84 mm (3.3 in), experienced over about 9 days, while humidity decreases to 80%. For more detailed information, you can check San Luis Obispo weather in March.

In February, temperatures range from a minimum of 4°C (39°F) to a maximum of 25°C (77°F), with an average temperature of 12°C (54°F). The month experiences significant precipitation, totaling 80 mm (3.2 in) over approximately six days, coupled with a high humidity level of 83%.

In contrast, April brings milder temperatures, with a minimum of 7°C (44°F) and a maximum of 26°C (80°F), yielding an average temperature of 14°C (57°F). Precipitation drops to just 23 mm (0.9 in) over three days, and humidity decreases to 76%. For more details on the weather during this month, check out San Luis Obispo weather in April.

February and May exhibit notable differences in weather patterns. February experiences cooler temperatures, with a minimum of 4°C (39°F) and an average of 12°C (54°F), while May sees a slight increase, starting at a minimum of 8°C (47°F) and averaging 15°C (59°F). Both months can peak at 25°C (77°F), but February is wetter, with 80 mm (3.2 in) of precipitation over six days, compared to May's 12 mm (0.5 in) over just two days. Additionally, February has higher humidity at 83%, whereas May's humidity is lower at 75%. For more details, you can check out San Luis Obispo weather in May.

February and June present quite distinct weather patterns. In February, temperatures range from a chilly 4°C (39°F) to a comfortable 25°C (77°F), with an average of 12°C (54°F). This month sees around 80 mm (3.2 in) of precipitation, occurring on about 6 days, alongside relatively high humidity at 83%. In contrast, June boasts warmer temperatures with a minimum of 11°C (51°F) and a maximum reaching 31°C (88°F), averaging 16°C (62°F). Remarkably, June is much drier, with only 1 mm (0.0 in) of precipitation and no rain days, as humidity drops to 74%. For more details on what to expect, check out San Luis Obispo weather in June.

February and July present contrasting weather experiences. February features cooler temperatures with a minimum of 4°C (39°F) and an average of 12°C (54°F), reaching a maximum of 25°C (77°F). It also sees more precipitation, with around 80 mm (3.2 in) falling over six days and a high humidity level of 83%. In contrast, July offers warmer conditions, with a minimum of 12°C (55°F), an average of 18°C (64°F), and a maximum rising to 31°C (89°F). Notably, July is much drier, receiving only 1 mm (0.0 in) of precipitation and experiencing zero rainy days, along with a slightly lower humidity of 75%. For more details, check out San Luis Obispo weather in July.

February and August offer distinctly different weather experiences. In February, temperatures range from a cool minimum of 4°C (39°F) to a pleasant maximum of 25°C (77°F), with an average of 12°C (54°F). However, the month is quite rainy, receiving about 80 mm (3.2 in) of precipitation over six days and high humidity levels at 83%. In contrast, August boasts significantly warmer conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F) and an average of 18°C (65°F). August is notably dry, with only 1 mm (0.0 in) of precipitation and no rainy days, along with lower humidity at 72%. For more detailed insights about August weather specifics, you can check San Luis Obispo weather in August.

February and September offer distinct weather experiences. February sees cooler temperatures, with averages ranging from a minimum of 4°C (39°F) to a maximum of 25°C (77°F), accompanied by significant precipitation of around 80 mm (3.2 in) over six days. The humidity level is also high at 83%, contributing to a damp feeling in the air. In contrast, September brings warmer averages, ranging from a minimum of 11°C (53°F) to a scorching maximum of 35°C (95°F), with almost negligible rainfall of just 1 mm and no rainy days. The humidity drops to 70%, resulting in a more comfortable and dry atmosphere. For those interested in detailed conditions, you can check San Luis Obispo weather in September.

February and October present distinctly different weather patterns. In February, temperatures range from a cool 4°C (39°F) at their minimum to an average of 12°C (54°F), peaking at a mild 25°C (77°F). The month experiences a higher level of precipitation, with 80 mm (3.2 in) spread across about 6 days, resulting in a relatively humid environment at 83%. In contrast, October is warmer, with minimum temperatures of 9°C (49°F), an average of 17°C (64°F), and maximums reaching a hot 33°C (92°F). Rainfall is minimal at just 10 mm (0.4 in) over the entire month, and humidity is notably lower at 70%. For those looking to explore what October has to offer, more information can be found at San Luis Obispo weather in October.

When comparing February and November weather, February tends to be slightly cooler, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 25°C (77°F). It also experiences more precipitation, averaging 80 mm (3.2 in) over about 6 days, which contributes to a higher humidity level of 83%. In contrast, November offers a milder climate, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 26°C (79°F). This month sees significantly less rain, with only 32 mm (1.2 in) of precipitation over 3 days, resulting in a lower humidity level of 74%. For more specific details on November weather, you can check out San Luis Obispo weather in November.

February and December share similar average temperatures, hovering around 12°C (54°F), but the slightly cooler minimum temperature in February at 4°C (39°F) contrasts with December's 5°C (42°F). Both months feature comparable maximum temperatures, with February reaching up to 25°C (77°F) and December peaking at 23°C (74°F). Precipitation levels are similar too, with February receiving 80 mm (3.2 in) over 6 days and December slightly less at 76 mm (3.0 in) over the same number of days. However, February tends to be more humid at 83% compared to December's 76%. For a detailed look at December weather, visit San Luis Obispo weather in December.

Compare San Luis Obispo's Climate with Cities Worldwide

Conclusion: What to Expect From February Weather in San Luis Obispo

As February rolls in, San Luis Obispo experiences a refreshing transition, with temperatures generally cooler than the warmer months ahead. The average daily temperature settles pleasantly, providing a comfortable respite from the chill of winter, while precipitation is notably higher than in the drier months, bringing much-needed moisture to the region. Humidity levels remain elevated, contributing to a fresh atmosphere, but the city typically showcases fewer rainy days compared to the spring months. This unique blend makes February a distinctive time to explore the local beauty and outdoor activities. For a deeper understanding of the area's weather patterns throughout the year, visit San Luis Obispo Climate.