Last updated: April 22, 2025
In February, San Diego, Mexico, offers a delightful weather experience characterized by a maximum temperature reaching 31°C (88°F) and a comfortable average of 17°C (64°F). Evenings can be cool, with temperatures dipping to a minimum of 4°C (40°F). This month typically sees minimal rainfall, with only 6 mm (0.2 in) of precipitation over just one day, allowing for plenty of sunshine and vibrant outdoor activities. The humidity hovers around 65%, contributing to a pleasant yet refreshing atmosphere ideal for exploring all that this charming destination has to offer.
In February, San Diego, Mexico, experiences a notable shift in temperatures as winter begins to wane. With minimum temperatures rising slightly to 4°C (40°F) and averages climbing to 17°C (64°F), the month serves as a gentle precursor to spring. The maximum temperature reaches a warm 31°C (88°F), indicating the gradual approach of summer. This upward trend in temperatures is characteristic of February, as it positions itself between the cooler days of January and the warmer months ahead. Visitors can expect pleasant days filled with sun, making it an ideal time to explore the region's beautiful landscapes before the heat of summer fully arrives.
In February, San Diego, Mexico, experiences a slight increase in precipitation, with 6 mm (0.2 in) of rain recorded over just one day. This marks a modest rise from January's 4 mm, indicating the start of a gradual transition toward the wetter months ahead. As the year progresses, precipitation steadily climbs, particularly in the summer months of June and July, which see substantial rainfall of 156 mm and 160 mm, respectively. The pattern highlights a shift from dry conditions to a more pronounced rainy season, making February a precursor to more significant weather changes on the horizon.
In February, San Diego experiences a noticeable drop in humidity, with levels sitting at 65%, down from the slightly more humid 74% in January. This shift marks a transition towards drier conditions as spring approaches, which is consistent with trends seen in the following months—humidity continues to decline, hitting its lowest point of 58% in both March and April. However, as summer arrives, the humidity rises again, peaking in the warmer months with June reaching 76%. This pattern illustrates how San Diego's climate shifts from the cooler, moist winter months into the drier spring and then back to the increased humidity typical of the summer season, making February a refreshing interlude in the yearly cycle.
In February, San Diego, Mexico experiences a significant spike in solar intensity, with the UV Index reaching an extreme level of 11. This marks a sharp increase from January's very high index of 9, reducing the safe sun exposure time to just 10 minutes—a clear reminder of the sun's potency during this period. As we move into March and April, the trend continues upward, peaking at 15 in April and May, maintaining a precarious balance of extreme levels. With consistently high UV readings into the summer months, it's vital for residents and visitors alike to stay vigilant about sun protection. For detailed insights on UV exposure throughout the year, visit San Diego UV Index.
UV Risk Categories
February in San Diego, Mexico, welcomes an impressive 271 hours of sunshine, marking a delightful increase from January's 235 hours. This trend hints at the region's transition into spring, where daylight hours gradually expand. As the sun shines brighter, February stands out not only for its increased light but also as a precursor to the warmer months that follow, with March ramping up to 320 hours and April peaking at 326 hours. This upward trajectory continues into late spring and summer, providing plenty of opportunities to soak in San Diego's vibrant coastal lifestyle and radiant skies.
When it comes to sunny weather in February in San Diego, Mexico, the odds are decidedly in your favor, with a striking 88% chance of sunshine gracing the skies. This marks a sharp increase from January's 62%, setting February apart as one of the sunniest months in the region. As the winter months transition into spring, this trend continues to reflect a notable decline in cloud cover, with subsequent forecasts dipping to 79% in March and further down to 68% in April. Thus, February not only boasts a high likelihood of clear skies but also serves as a pivotal moment in the seasonal shift toward brighter days ahead.
In February, San Diego enjoys a consistent 11 hours of daylight, mirroring the conditions of January. This stability hints at the region's temperate climate, which gradually awakens in the coming months. As March approaches, the days start to lengthen, with daylight extending to 12 hours, a signal of spring's arrival. The trend continues into April and May, where daylight reaches a peak of 13 hours, inviting residents and visitors alike to bask in the sun’s warmth. Following the peak summer months of June, July, and into late August, daylight begins to taper once again, settling at 12 hours by September and returning to 11 hours in October and November. This rhythmic ebb and flow of daylight beautifully illustrates San Diego's seasonal transition, making February a perfect moment of balance before spring's longer days take hold.
As February arrives in San Diego, Mexico, the refreshing breeze begins to pick up, with average wind speeds reaching 2.7 m/s (6 mph). This slight increase from January's gentle 2.3 m/s (5 mph) marks a transitional period, hinting at the season's shift towards warmer months ahead. While wind speeds experience fluctuations throughout the year, February's conditions stand out, not only for their mildness but also as a precursor to the spring that brings more consistent winds in April at 2.9 m/s (7 mph). Notably, the gentle winds of February create a pleasant atmosphere for outdoor activities, fostering a lively yet relaxed environment that captures the essence of coastal life.
The weather in San Diego 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 Diego and find detailed weather information for every month.
In comparing the weather between January and February, February tends to be slightly warmer, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), compared to January's range of 2°C (36°F) to 29°C (84°F). Precipitation levels are similar in both months, with February receiving 6 mm (0.2 in) and January experiencing 4 mm (0.2 in), both on just one rainy day. However, humidity is lower in February at 65%, while January is usually more humid at 74%, contributing to a cooler feel during that month. For a more detailed look at January's weather, you can visit San Diego weather in January.
February tends to be slightly cooler than March, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), while March sees a modest increase, with temperatures ranging from 5°C (41°F) to 33°C (92°F). Precipitation in February is minimal at 6 mm (0.2 in) across just one day, whereas March experiences a slight rise to 7 mm (0.3 in) over two days. Additionally, humidity levels are higher in February at 65%, compared to March's more comfortable level of 58%. For more details about the weather trends in March, you can refer to San Diego weather in March.
February and April display notable differences in weather patterns. In February, temperatures range from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with an average of 17°C (64°F). This month experiences some precipitation, with around 6 mm (0.2 in) falling over just one day, and the humidity levels are relatively high at 65%. In contrast, April tends to be warmer, with a minimum temperature of 8°C (46°F), reaching an average of 22°C (72°F) and peaking at 35°C (95°F). Precipitation is minimal in April, totaling only 3 mm (0.1 in) with no rainy days, and the humidity decreases to 58%. For more detailed insights, you can explore San Diego weather in April.
February and May present distinct contrasts in weather patterns. In February, temperatures range from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with an average temperature of 17°C (64°F). The month is relatively dry, with only 6 mm (0.2 in) of precipitation over just one day and a humidity level of 65%. Conversely, May boasts warmer temperatures, with a low of 12°C (53°F) and a high reaching 36°C (97°F), averaging around 23°C (74°F). However, it is notably wetter, featuring 36 mm (1.4 in) of rainfall spread across six days, and a slightly higher humidity of 67%. For a more detailed look at the weather in May, you can visit San Diego weather in May.
February and June exhibit notable differences in weather patterns. February experiences milder temperatures, with a minimum of 4°C (40°F) and a maximum of 31°C (88°F), while June boasts warmer averages, ranging from 12°C (54°F) to a scorching 36°C (97°F). Precipitation varies significantly as well; February has only 6 mm (0.2 in) of rain over just one day, whereas June sees a substantial increase with 156 mm (6.2 in) spread across 15 days. Additionally, humidity levels rise from 65% in February to 76% in June, contributing to a noticeably more humid atmosphere in the latter month. For more details, check out San Diego weather in June.
February and July exhibit contrasting weather patterns. In February, temperatures range from a cool minimum of 4°C (40°F) to a warm maximum of 31°C (88°F), with an average temperature of 17°C (64°F). The month is relatively dry, receiving only 6 mm (0.2 in) of precipitation over just one day and maintaining a humidity level of 65%. In contrast, July is warmer overall, with temperatures starting at a minimum of 12°C (54°F) and peaking at 31°C (89°F), averaging around 20°C (69°F). However, it is significantly wetter, with 160 mm (6.3 in) of rain falling over approximately 20 days and a slightly higher humidity of 67%. For more details, visit San Diego weather in July.
When comparing the weather in February and August, we see distinct differences in temperature and precipitation. February tends to have milder temperatures ranging from a minimum of 4°C (40°F) to a maximum of 31°C (88°F), with a pleasant average of 17°C (64°F). In contrast, August experiences slightly warmer nights with a minimum of 12°C (54°F) and an average of 20°C (69°F), yet it can occasionally match February’s maximum of 31°C (88°F).
However, the two months differ significantly in terms of rainfall. February is relatively dry, with only 6 mm (0.2 in) of precipitation over just one day, while August sees much heavier rainfall, accumulating around 145 mm (5.7 in) over 17 days. This leads to a slight increase in humidity, which is higher in August at 68% compared to February’s 65%. For further details on the specifics for August, you can check San Diego weather in August.
February and September present notable contrasts in weather. February enjoys milder temperatures, with a minimum of 4°C (40°F) and an average high of 31°C (88°F), while only experiencing minimal precipitation of just 6 mm (0.2 in) over 1 day. In contrast, September features a higher minimum temperature of 9°C (49°F) and an average of 20°C (68°F) but also brings increased rainfall, with 147 mm (5.8 in) over 17 days, contributing to a higher humidity level of 81%. For more detailed comparisons, you can check San Diego weather in September.
When comparing the weather in February and October, February offers milder temperatures with a minimum of 4°C (40°F) and an average of 17°C (64°F), peaking at a maximum of 31°C (88°F). In contrast, October sees slightly cooler temperatures, with a minimum of 6°C (43°F) and an average of 19°C (67°F), while still reaching a maximum of 31°C (89°F). However, October is notably wetter, receiving 48 mm (1.9 in) of precipitation over approximately 8 days, compared to the drier conditions of February, which experiences only 6 mm (0.2 in) of rain over a single day. Additionally, humidity levels are higher in October at 83%, compared to February's 65%. For more details on the climate during this time, you can check San Diego weather in October.
February and November both feature similar average temperatures, with February boasting a minimum of 4°C (40°F) and a maximum of 31°C (88°F), while November sees slightly cooler temperatures with a minimum of 2°C (36°F) and a maximum of 30°C (87°F). Precipitation levels differ considerably, as February experiences only 6 mm (0.2 in) over just one day, whereas November has a higher total of 16 mm (0.6 in) spread over two days. Additionally, November has noticeably higher humidity at 84%, compared to February's 65%. For more detailed information, you can check San Diego weather in November.
February generally offers warmer temperatures compared to December, with minimums around 4°C (40°F) and an average high of 31°C (88°F), while December’s range starts at a cooler minimum of 1°C (34°F) and peaks at 29°C (84°F). Both months see relatively low precipitation, with February receiving slightly more at 6 mm (0.2 in) compared to December's 4 mm (0.1 in); however, both months only experience one day of rainfall. Additionally, December has higher humidity levels at 81%, compared to February's 65%, contributing to a different overall comfort level in the air. For more detailed information, you can check San Diego weather in December.
In February, San Diego experiences a pleasant blend of mild temperatures and low humidity, setting it apart from the sweltering summer months. With daytime highs around 31°C (88°F) and cooler nights dropping to a chilly 4°C (40°F), this month offers a refreshing change for those looking to escape extreme climates. Notably, February sees minimal rainfall, averaging just 6 mm over a single day, making it an ideal time to explore the city without the burden of heavy precipitation. This enjoyable weather complements San Diego's vibrant atmosphere, inviting both locals and visitors to enjoy outdoor activities and scenic views. For more insights into the year-round climate patterns, check out San Diego Climate.