Last updated: February 24, 2025
In Stanford during April, the weather showcases a delightful range, with maximum temperatures reaching up to 30°C (87°F) and average daily temperatures around 13°C (57°F). The month welcomes spring with a refreshing minimum temperature of 6°C (42°F), creating a pleasant climate for outdoor activities. While the region experiences an average precipitation of 33 mm (1.3 in) over about five rainy days, the humidity level remains relatively high at 78%, adding a touch of freshness to the air. Overall, April in Stanford is characterized by its vibrant and diverse weather patterns, making it a lovely time to explore the natural beauty of the area.
In April, temperatures in Stanford, United States, begin to warm significantly, signaling the arrival of spring. The month starts with a minimum of 6°C (42°F), compared to earlier months, and features a noticeable increase in the average temperature to 13°C (57°F). This mild climate complements the maximum temperature, which peaks at an impressive 30°C (87°F), reflecting a dramatic rise from the cooler winter months. The transition is evident as the average temperature steadily climbs from 11°C (52°F) in January to 13°C (57°F) in April, setting the stage for the warming trends that will continue into late spring and summer. This delightful weather encourages outdoor activities, making April a vibrant time to experience Stanford's natural beauty.
In April, Stanford experiences a significant drop in precipitation, with only 33 mm (1.3 in) of rain recorded over just 5 days. This contrasts sharply with the heavier rainfall of the preceding months, particularly January and February, which saw 105 mm (4.1 in) and 100 mm (3.9 in) respectively. As spring unfolds, the patterns indicate a shift toward drier conditions, making April one of the drier months in the region. This trend continues into May, with precipitation further decreasing to 24 mm (0.9 in), setting the stage for the arid summer months ahead, where rainfall becomes scarce. The data reveals a distinct seasonal rhythm, characterized by a transition from the wetter winter months to the notably dry late spring and summer periods.
In April, Stanford experiences a noticeable shift in humidity, with levels dropping to 78% from the higher averages seen in the winter months. This decline signals the arrival of spring, as the air becomes drier and more comfortable compared to the cold, damp conditions of January and February, which recorded humidities of 82% and 84% respectively. As the season progresses towards the summer, humidity continues to decrease, culminating in a comfortable 71% in May and further declining through the hotter months. This trend not only reflects the natural ebb and flow of the seasons but also marks a transition towards the warmer, drier climate characteristic of Stanford's summer months.
As April arrives in Stanford, the UV Index soars to 9, marking it as a month of very high exposure, with a burn time of just 15 minutes. This trend mirrors a significant escalation from the more moderate UV levels of January and February, which had indices of 3 and 5 respectively. By March, the UV Index climbs to 8, warning us of increasing sun intensity. With May following closely at an even higher 10, residents should remain vigilant about sun protection. The notable pattern illustrates a swift transition into peak sun conditions, making it essential to enjoy the outdoors safely. For more details on UV indices throughout the year, check out the Stanford UV Index.
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April in Stanford marks a delightful transition into spring, as the city basks in 296 hours of sunshine, the highest thus far in the year. This increase in daylight continues a positive upward trend from the winter months, where January's modest 151 hours gradually builds to an impressive tally by March. April's sunlit days promise not only warmer weather but also more opportunities for outdoor activities. As we move into May with 341 hours on the horizon, it’s evident that Stanford's sunny disposition continues to flourish, heralding the approach of summer and all its vibrant possibilities. The consistent rise in sunshine hours highlights the area's charm and beckons residents and visitors alike to savor the radiant days ahead.
April in Stanford, United States, typically brings a moderate chance of sunny weather, with about 45% of days featuring sunshine. This figure marks a dip compared to the preceding months of March (57%) and February (55%), highlighting a gradual warming trend as spring unfolds. As the year progresses, residents can look forward to sunnier days in May (62%) and August (61%), reflecting a notable increase. This month's sunshine probability showcases the ebb and flow of seasonal weather, encouraging outdoor activities while also reminding us that April can be somewhat unpredictable.
In April, daylight in Stanford, United States, begins to flourish, extending to a delightful 13 hours. This notable increase follows the gradual progression from 9 hours in January to 11 hours in March, reflecting the steady arrival of spring. As April unfolds, its longer days signal not only the beauty of blooming flowers but also the promise of ample daylight for outdoor activities. The trend continues into May, where daylight reaches its peak at 14 hours, solidifying April's position as a transition month that ushers in the brighter, longer days of summer.
As April arrives in Stanford, the winds begin to pick up, maintaining an average speed of 2.6 m/s (6 mph), consistent with the previous month. This slight enhancement reflects a steady trend in the early spring months, where wind speeds transition from the calmer winter season to more invigorating breezes. Interestingly, while May showcases a peak with 3.0 m/s (7 mph), April's winds serve as a gentle precursor, heralding the arrival of warmer days. Following the spring breezes, the summer months often bring a slight dip in wind speed, demonstrating the dynamic changes in Stanford's atmospheric conditions throughout the year.
The weather in Stanford changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Stanford and find detailed weather information for every month.
April generally features milder temperatures compared to January, with a minimum of 6°C (42°F) and an average high of 30°C (87°F), making it warmer overall. In contrast, January has a lower temperature range, with a minimum of 2°C (36°F) and a maximum of 24°C (75°F). Precipitation is also noticeably less in April, averaging 33 mm (1.3 in) over 5 days, while January experiences much higher rainfall at 105 mm (4.1 in) across 7 days. Humidity levels are fairly similar, with April at 78% and January slightly higher at 82%. For a more in-depth look at January weather, you can check Stanford weather in January.
In comparing the weather between February and April, February tends to be cooler and wetter. The minimum temperature in February is 2°C (37°F), with an average of 11°C (53°F) and a maximum of 24°C (76°F), while April sees a higher minimum of 6°C (42°F) and averages 13°C (57°F), peaking at 30°C (87°F). February also experiences significantly more precipitation, totaling 100 mm (3.9 in) over about 8 days, compared to April’s 33 mm (1.3 in) over 5 days. Additionally, February's humidity is slightly higher at 84%, compared to April's 78%. For more detailed insights, you can check out Stanford weather in February.
April brought warmer temperatures compared to March, with minimums of 6°C (42°F) and maximums reaching up to 30°C (87°F), while March saw slightly cooler temperatures, ranging from a minimum of 4°C (40°F) to a maximum of 25°C (78°F). The average temperature in April was 13°C (57°F), just slightly higher than March's average of 12°C (54°F). However, while April experienced less precipitation at 33 mm (1.3 in) over 5 days, March was much wetter with 86 mm (3.4 in) over 11 days. Humidity levels remained similar, with April at 78% and March at 82%. For more details, you can visit Stanford weather in March.
April weather typically presents a broader range of temperatures with a minimum of 6°C (42°F) and a maximum reaching 30°C (87°F), averaging around 13°C (57°F). The month sees an average precipitation level of 33 mm (1.3 in) spread over 5 days, accompanied by a higher humidity of 78%. In contrast, May offers slightly warmer conditions with minimum temperatures of 8°C (46°F) and a gentle decline in maximum temperatures to 29°C (84°F), averaging around 15°C (59°F). Notably, May experiences less rainfall, totaling 24 mm (0.9 in) over just 2 days, along with a decrease in humidity to 71%. For more detailed information, you can check Stanford weather in May.
April and June present distinctly different weather patterns. In April, temperatures range from a minimum of 6°C (42°F) to a maximum of 30°C (87°F), with an average of 13°C (57°F). It is a more humid month, with an 78% humidity level and 33 mm (1.3 in) of precipitation over roughly five days. In contrast, June sees a higher temperature range, with a minimum of 10°C (49°F), an average of 17°C (63°F), and a peak of 35°C (96°F). The month is much drier, receiving only 2 mm (0.1 in) of rain over zero days, and the humidity level decreases to 64%. For more detailed information, you can visit Stanford weather in June.
April and July present markedly different weather patterns. In April, temperatures range from a low of 6°C (42°F) to a high of 30°C (87°F), with an average of 13°C (57°F). This month also sees some rainfall, with approximately 33 mm (1.3 in) of precipitation over five days and a humidity level of 78%. In contrast, July offers a warmer and drier climate, with temperatures from 11°C (53°F) to 29°C (84°F) and an average of 17°C (63°F). Remarkably, July experiences no precipitation and enjoys just 58% humidity, making it a much drier month overall. For more detailed information, check out Stanford weather in July.
April weather is characterized by a wide temperature range, with minimums around 6°C (42°F) and maximums peaking at 30°C (87°F), resulting in an average temperature of 13°C (57°F). This month also sees modest precipitation of 33 mm (1.3 in) over approximately 5 days, accompanied by a higher humidity level of 78%. In contrast, August presents a much warmer climate, with minimum temperatures of 12°C (54°F), average temperatures of 18°C (65°F), and maximums reaching 35°C (96°F). Notably, August is dry with no recorded precipitation and significantly lower humidity at 54%. For more details, check out Stanford weather in August.
April and September offer contrasting weather experiences. In April, temperatures range from a cool minimum of 6°C (42°F) to a warm maximum of 30°C (87°F), with an average of 13°C (57°F). This month sees a fair amount of precipitation at 33 mm (1.3 in) over about 5 days, and humidity levels are relatively high at 78%. On the other hand, September typically enjoys milder conditions with minimum temperatures around 10°C (50°F) and a maximum reaching up to 39°C (103°F), averaging 18°C (66°F). Remarkably, it experiences very little precipitation at just 2 mm (0.1 in) and sees no rainy days, contributing to a lower humidity level of 55%. For a more detailed look at September weather, you can visit Stanford weather in September.
April and October present distinct weather patterns as spring transitions to autumn. In April, temperatures range from a minimum of 6°C (42°F) to a maximum of 30°C (87°F), with an average of 13°C (57°F), and the month sees about 33 mm (1.3 in) of precipitation over roughly 5 days. The humidity is relatively high at 78%, contributing to a fresh and invigorating atmosphere.
In contrast, October features milder temperatures with a minimum of 7°C (45°F) and a maximum of 33°C (92°F), averaging 17°C (63°F). The month is drier, with only 24 mm (0.9 in) of precipitation occurring on just 1 day, and the humidity is lower at 62%. This makes October generally more comfortable, especially for outdoor activities. For more detailed information, you can check Stanford weather in October.
April and November share similar average temperatures, both hovering around 13°C (57°F), but their temperature ranges differ notably. In April, temperatures can rise as high as 30°C (87°F), while November's maximum is slightly cooler at 27°C (80°F). Additionally, November experiences more precipitation, with 47 mm (1.9 in) compared to April's 33 mm (1.3 in), although both months see about five days of rainfall. Humidity levels remain constant at 78% in both months, creating a similar feel in terms of moisture. For more detailed information on November weather, check out Stanford weather in November.
April and December showcase distinct weather patterns that reflect the changing seasons. In April, temperatures range from a mild 6°C (42°F) to a warm 30°C (87°F), with an average of 13°C (57°F). The month experiences minimal precipitation, totaling 33 mm (1.3 in) over about 5 days, accompanied by a humidity level of 78%. In contrast, December features cooler temperatures, with a minimum of 3°C (37°F), an average of 11°C (52°F), and a maximum of 22°C (72°F). This month sees a significant increase in precipitation, reaching 88 mm (3.5 in) over 9 days, along with slightly higher humidity at 80%. For more detailed insights, you can visit Stanford weather in December.
April in Stanford brings a distinct shift in weather patterns, characterized by its mild temperatures and a hint of springtime vibrancy. Unlike the chillier winter months, April showcases a comfortable range of weather, with pleasant days that invite outdoor activities. The relatively higher humidity of 78% combined with an average of five rainy days adds a refreshing feel to the atmosphere, balancing the warmth. Overall, April serves as a transitional period that seamlessly blends the coolness of the preceding months with the promise of summer ahead. To learn more about Stanford's diverse climate throughout the year, visit Stanford Climate.