Last updated: February 24, 2025
In May, Pacific Grove experiences mild weather, with maximum temperatures reaching 17°C (63°F) and an average of 12°C (53°F). The month sees a cool minimum of 9°C (48°F), creating a comfortable climate for outdoor activities. A total precipitation of 26 mm (1.0 in) falls over approximately 4 days, contributing to a relative humidity of 71% that adds a refreshing touch to the coastal atmosphere. As spring unfolds, the scenic beauty of the area is often enhanced by lush greenery and vibrant blooms, making it an ideal time to explore this charming seaside town.
In Pacific Grove, May marks a subtle transition in temperatures as spring begins to gracefully shift towards summer. The month starts off with a minimum temperature of 9°C (48°F) and an average of 12°C (53°F), offering a refreshing yet mild climate. With a maximum of 17°C (63°F), May tends to be one of the cooler months, especially compared to the rising warmth of June ahead. Interestingly, while the temperatures show just a slight increase from those in April, the overall trend hints at the approaching warmth of summer, with evenings remaining crisp. This blend of cool air and sunshine creates the perfect backdrop for enjoying the breathtaking coastal scenery, making May an ideal time for outdoor activities and exploration in this charming coastal town.
In Pacific Grove, May marks a notable shift in the precipitation pattern as it brings the year's lightest rainfall, accumulating just 26 mm (1.0 in) over 4 days. This stark contrast to the wetter months preceding it, like January and February, which each saw 112 mm (4.4 in) and 106 mm (4.2 in), highlights the transition toward a drier summer. The significant drop from April's 35 mm (1.4 in) sets the stage for June's near-dry spell, where only 5 mm (0.2 in) is recorded. As the region shifts away from its rainy season, the diminishing precipitation in May signals a warming trend and the approach of sun-soaked days that characterize the summer months ahead.
In May, Pacific Grove experiences a refreshing dip in humidity, with levels averaging 71%, a noticeable decline from the previous months. This reduction marks a shift from the higher humidity levels seen in the earlier spring months, where figures hovered around the 82-84% range. As spring transitions into summer, the trend continues, with June further dropping to 64% and July reaching an even drier 58%. This gradual decrease not only enhances the comfort of outdoor activities but also signals the onset of the delightful coastal summer that Pacific Grove is known for.
As May arrives in Pacific Grove, the UV Index soars to an extreme level of 11, marking an important transition into the summer months. This spike represents a significant increase from the more moderate levels observed earlier in the year, such as January and February's UV Index of 4 and 5. With a quick burn time of just 10 minutes, the caution for sun exposure becomes paramount. The trend continues into June and July, where the UV Index remains at this extreme height, emphasizing the need for protective measures during outdoor activities. As the year progresses, UV levels will begin to taper off in the fall, but May serves as a stark reminder of the intensity of sun exposure in the Mediterranean climate of Pacific Grove. For more detailed information, visit Pacific Grove UV Index.
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As spring transitions into summer, May in Pacific Grove shines brightly with an impressive 354 hours of sunshine, marking a delightful peak in daylight hours. This month follows a steady climb from January's modest 164 hours, showcasing a consistent upward trend as the year unfolds. After a gradual increase through the winter months, the sun greets residents and visitors alike with warmth and vibrancy, setting the stage for the sunnier days of June and July that follow. With sunshine more abundant than in the preceding months, May is a quintessential time to embrace the beauty of the coast, enjoy outdoor activities, and soak up the sun’s invigorating rays before the year begins its gradual descent into shorter days.
In Pacific Grove, May reveals a 51% chance of sunny weather, making it a pleasantly moderate month for sun-seekers. As spring transitions toward summer, this likelihood aligns closely with trends observed in earlier months like February (58%) and March (50%), but is noticeably higher than the preceding month, April (43%). Interestingly, the chances dip in the peak summer months of July (34%), which highlights May as a prime time for those yearning for clearer skies before the fog rolls in later. Overall, while May may not boast the highest likelihood of sunshine, it stands as a welcoming beacon of warmth in the coastal climate of Pacific Grove.
In Pacific Grove, May marks a delightful transition into longer days, with 14 hours of daylight illuminating the charming landscape. Following the steady increase from 9 hours in January to 11 hours in March and 13 hours in April, May's daylight duration signifies the peak of spring's embrace. This trend continues into June, where daylight remains consistent at 14 hours, creating abundant opportunities for outdoor exploration. As summer approaches, daylight gradually diminishes, descending to 13 hours in August and tapering off to 10 hours in November. This rhythmic cycle not only enhances the region's natural beauty but also invites residents and visitors alike to make the most of the warming sun before the shorter days of winter return.
In Pacific Grove, the winds of May usher in a gentle breeze with an average speed of 5.0 m/s (11 mph), marking a slight increase from the previous months. Throughout the year, wind speeds exhibit a fascinating rhythm: peaking in December at 5.3 m/s (12 mph) and gradually descending to 3.3 m/s (7 mph) in September. The transitional period from late spring to early summer is characterized by steady winds, as April's 4.7 m/s (11 mph) holds strong before dipping slightly in June. Overall, while winter months tend to feature stronger gusts, May stands out as a delightful month where the softened winds create a tranquil atmosphere, perfect for outdoor activities along the coast.
The weather in Pacific Grove changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Pacific Grove and find detailed weather information for every month.
In comparing the weather of May and January, we notice that both months have similar average temperatures, with May averaging 12°C (53°F) and January slightly warmer at 12°C (54°F). However, May typically features a wider range of temperatures, with maximums reaching 17°C (63°F) compared to January's 18°C (64°F). A notable difference lies in precipitation; May has significantly less rainfall, with only 26 mm (1.0 in) over about 4 days, while January experiences much wetter conditions, accumulating 112 mm (4.4 in) over approximately 10 days. Additionally, January’s humidity is higher at 82% versus May's 71%, contributing to a heavier, more overcast feel during the winter month. For more details on January weather, you can check Pacific Grove weather in January.
When comparing the weather in May and February, it's evident that both months have similar average temperatures, with May averaging 12°C (53°F) and February at 11°C (53°F). However, February tends to be wetter, receiving 106 mm (4.2 in) of precipitation over 10 days, compared to May's much lighter total of 26 mm (1.0 in) across just 4 days. Additionally, February's humidity is higher at 84%, while May's humidity is slightly lower at 71%. For more detailed insights on February weather, you can check out Pacific Grove weather in February.
When comparing the weather in May and March, one can observe some notable differences. May generally offers slightly warmer temperatures, with a minimum of 9°C (48°F) and an average of 12°C (53°F), while March has a minimum of 7°C (45°F) and an average of 11°C (52°F). Interestingly, both months experience the same maximum temperature of 17°C (63°F). However, March is significantly wetter, with 93 mm (3.7 in) of precipitation over 12 days, compared to May's much drier 26 mm (1.0 in) over just 4 days. Furthermore, March’s higher humidity at 82% compared to May's 71% contributes to a different feel in the air. For more detailed insights, visit Pacific Grove weather in March.
In comparing the weather between April and May, we see that both months share similar temperature ranges, with May experiencing slightly warmer conditions overall. In April, temperatures fluctuated from a minimum of 8°C (47°F) to a maximum of 19°C (67°F), while May's temperatures ranged from a minimum of 9°C (48°F) to a maximum of 17°C (63°F). April had more precipitation, with 35 mm (1.4 in) recorded over 6 days, compared to May's 26 mm (1.0 in) over just 4 days. Humidity levels remained high, with April at 78% and May at 71%. For those interested in exploring more about the weather specifics in April, you can check the details here: Pacific Grove weather in April.
May and June present distinct shifts in weather patterns. In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 17°C (63°F), with an average temperature of 12°C (53°F). The month is marked by relatively higher humidity at 71% and considerable precipitation of 26 mm (1.0 in) over four days. In contrast, June enjoys warmer conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (78°F) and an average of 13°C (55°F). Notably, June is drier, receiving only 5 mm (0.2 in) of precipitation across no rainy days, while humidity drops to 64%. For a closer look at June weather specifics, you can check Pacific Grove weather in June.
In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 17°C (63°F), with an average of 12°C (53°F). This month experiences about 26 mm (1.0 in) of precipitation over four days, contributing to a relatively high humidity level of 71%. In contrast, July sees slightly higher minimum temperatures at 11°C (51°F), but the overall temperature range is narrower, with a maximum of only 16°C (61°F) and an average of 13°C (56°F). July is much drier, featuring just 4 mm (0.2 in) of precipitation with no rainy days, leading to a drop in humidity to 58%. For more details, you can check Pacific Grove weather in July.
In comparing the weather between May and August, we notice some significant differences. May typically features cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 17°C (63°F), alongside relatively higher humidity at 71%. Precipitation is also more frequent in May, averaging 26 mm (1.0 in) over about 4 days. In contrast, August enjoys milder temperatures, with a minimum of 12°C (54°F) and a maximum of 21°C (70°F). This month experiences much less rain, with only 5 mm (0.2 in) spread across no days, and a lower humidity level of 54%. For more information on August weather, you can check out Pacific Grove weather in August.
In May, temperatures are generally cooler, ranging from a minimum of 9°C (48°F) to a maximum of 17°C (63°F), with an average of around 12°C (53°F). The month experiences modest rainfall of about 26 mm (1.0 in) over four days, coupled with a higher humidity level of 71%. In contrast, September offers a more pleasant and warmer climate, with temperatures starting at a minimum of 12°C (54°F) and soaring up to 29°C (84°F), averaging 15°C (59°F). Notably, September sees significantly less precipitation, just 4 mm (0.2 in) with no rainy days and lower humidity at 55%. For a closer look at the weather during this month, check out Pacific Grove weather in September.
In comparing the weather between May and October, October tends to be warmer and drier. May experiences cooler temperatures with averages hovering around 12°C (53°F) and a maximum of 17°C (63°F), while October sees a more moderate range, with averages of 15°C (59°F) and highs reaching up to 25°C (77°F). Additionally, May has a higher precipitation level of 26 mm (1.0 in) over four days, contrasted with October's relatively milder 21 mm (0.8 in) over just two days. The humidity in May is also higher at 71%, compared to October's 62%. For more detailed information about October weather, you can check Pacific Grove weather in October.
In comparing the weather between May and November, both months exhibit mild temperatures, though November tends to be slightly warmer on average. May sees minimum temperatures around 9°C (48°F) and maximums reaching 17°C (63°F), while November has a minimum of 8°C (46°F) and can go up to 20°C (68°F). Precipitation levels are higher in November, with 42 mm (1.7 in) over 5 days compared to May's 26 mm (1.0 in) over 4 days. Additionally, November experiences a higher humidity level at 78%, compared to May's 71%. For more specific details about November weather, visit Pacific Grove weather in November.
May and December present distinct differences in weather patterns. In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 17°C (63°F), with an average temperature of 12°C (53°F). This month experiences relatively low precipitation at 26 mm (1.0 in) over about 4 days, accompanied by a moderate humidity level of 71%. In contrast, December sees slightly cooler minimum temperatures of 8°C (47°F) and warmer maximums reaching 21°C (69°F), with an average around 12°C (54°F). However, December is significantly wetter, accumulating 105 mm (4.1 in) of rain across approximately 10 days, along with higher humidity levels at 80%. For more details on December weather, visit Pacific Grove weather in December.
As May unfolds in Pacific Grove, the weather ushers in a gentle transition from the cooler spring months, characterized by a milder temperature range and increased sunshine. While the region enjoys a comfortable average, the occasional rainfall—spanning just four days—adds a refreshing touch to the lush landscape. With humidity levels hovering at a moderate 71%, May feels pleasantly crisp compared to the hotter summer days that lie ahead. For those looking to explore this captivating coastal town, the month presents an ideal balance of mild temperatures and blooming scenery. Discover more about the transformative climate in this vibrant area at Pacific Grove Climate.