May Weather in Cedar Key, United States

Last updated: February 24, 2025

In Cedar Key, United States, May brings a delightful mix of warm temperatures and refreshing moisture, making it an ideal time for outdoor activities. The maximum temperature reaches a pleasant 31°C (89°F), while the average hovers around a comfortable 25°C (77°F), creating a welcoming atmosphere for locals and visitors alike. Evenings cool off to a minimum of 15°C (60°F), offering a perfect respite from the daytime heat. Despite the somewhat humid conditions with an average humidity of 75%, the month sees about 117 mm (4.6 in) of rain across 9 days, ensuring that the lush surroundings continue to thrive. Whether you're exploring the scenic coast or relaxing by the water, May in Cedar Key is a month bursting with life and potential for unforgettable experiences.

May Temperature in Cedar Key

As spring transitions into summer, Cedar Key experiences a notable rise in temperatures during May. With a minimum of 15°C (60°F), the nights are comfortably warm, while the average creeps up to a pleasant 25°C (77°F), perfect for outdoor activities. The days can get quite toasty, reaching a maximum of 31°C (89°F), making May a delightful time to enjoy the sunny shores and vibrant flora. This upward trend in temperatures from previous months, where April's max was 28°C (83°F), signals the onset of the summer heat, inviting both residents and visitors to revel in Cedar Key’s natural beauty before the peak heat of June.

May Weather in Cedar Key: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cedar Key, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec576365707681828281766661
Data source: Temperature data for Cedar Key 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.

May Precipitation in Cedar Key

May in Cedar Key marks a significant uptick in precipitation, with rainfall totaling 117 mm (4.6 inches) over 9 days. This increase is a notable shift compared to the preceding months, particularly from the drier March and April. As spring transitions into summer, the volume of rain not only sets the stage for the tropical downpours of June, which averages 156 mm, but also highlights May as a pivotal month in the region's hydrological calendar. This pattern suggests a gradual intensification of weather systems, transitioning Cedar Key into a wetter climate as the year progresses, underscoring the area's shift from gentle spring showers to the more frequent and heavier rains of summer.

May Precipitation Trends in Cedar Key

The chart displays monthly precipitation patterns in Cedar Key, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec597431791171562211951276852114
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cedar Key

As May rolls into Cedar Key, the air begins to feel slightly drier, with humidity levels dipping to 75%. This marks a continuation of a gradual decline from April's 77%, signaling a brief respite from the more humid months that precede and follow it. While January remains the wettest month at 83%, it’s interesting to observe how humidity fluctuates throughout the year, peaking again in the fall. After May, humidity begins to rise slightly into the summer, with June at 76% and July ascending to 79%. Overall, May serves as a transitional phase, bridging the cooler spring air with the sultrier summer climate that Cedar Key is known for.

May Average Humidity in Cedar Key

This chart illustrates the average monthly humidity levels in Cedar Key, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%78%77%75%76%79%78%83%81%83%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cedar Key

In Cedar Key, May presents an extreme UV Index of 11, matching the previous month's intensity and indicating that sun exposure comes with significant risks. With a burn time of just 10 minutes, it's crucial for residents and visitors to stay vigilant and protect their skin. As we transition from the cooler months—where the UV levels start at a moderate index of 5 in January—the trend quickly escalates, with February and March already reaching very high levels. As the summer approaches, the UV Index remains at extreme levels through June and July, showing a clear upward trajectory during this period. Consequently, it's essential to prioritize sun safety practices now to navigate the sunny days ahead comfortably. For more detailed insights on UV exposure in Cedar Key, visit Cedar Key UV Index.

Maximum UV Index Levels in Cedar Key for May

The chart shows the monthly maximum UV Index (UVI) for Cedar Key in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5810111112121110975
Data source: Cedar Key May 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.

May Sunshine in Cedar Key

In Cedar Key, United States, May stands out as a shining beacon of delightful weather, boasting an impressive 340 hours of sunshine. This marks a crescendo in brightness after the gradual increase seen from January through April, where the hours rose steadily from 214 to 310. Following May, the sunshine hours slightly dip in June but remain relatively high, suggesting that this coastal haven experiences a glorious stretch of sunny days as summer approaches. Overall, the data reflects a vibrant trend where the spring months consistently lay the foundation for a sun-soaked summer, making Cedar Key an ideal destination for those seeking sunny escapades.

Monthly Sunshine Duration in Cedar Key: May Highlighted

The May sunshine duration represents the total number of hours Cedar Key experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec214h242h310h310h340h303h328h316h306h297h269h252h
Data source: Cedar Key May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cedar Key During May

As spring transitions into summer, the likelihood of sunny weather in Cedar Key, United States, shows a promising trend in May, with a 53% chance of sunshine. This slight dip from April's 55% suggests a continuation of pleasant weather, ideal for outdoor activities. Interestingly, after May, the chances of sunny days decline sharply, plummeting to 22% in June and further throughout the summer months. This highlights May as a prime time to enjoy the outdoors before the sweltering heat and increased cloud cover take hold in the following months. So, if you're planning a visit, May presents a beautiful window for sunshine and enjoyment in this charming coastal town.

Percentage of Sunny Days in May in Cedar Key

The chart illustrates the percentage of sunny days in Cedar Key throughout the year, with May 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 Cedar Key experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%49%48%55%53%22%25%18%35%49%57%49%
Data source: Cedar Key May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cedar Key in May

As spring gracefully transitions into summer, Cedar Key, Florida, witnesses a delightful increase in daylight duration, reflecting the changing rhythms of nature. In May, the sun graces the skies for a generous 13 hours, a trend that continues into the following months, fostering vibrant outdoor activities and picturesque sunsets. This peak in daylight highlights a significant leap from the winter months, where daylight lingers only around 10 hours in January and November. As the year progresses, the steady decline in daylight begins in September, gradually ushering in the shorter days of fall and winter once more. This pattern not only marks the changing seasons but also encourages a lively, sun-soaked atmosphere that Cedar Key residents and visitors cherish.

Average Daylight Hours in Cedar Key for May

The chart illustrates the variation in daylight duration in Cedar Key throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 30m11h 9m12h12h 52m13h 36m13h 57m13h 46m13h 7m12h 17m11h 25m10h 40m10h 18m
Data source: Cedar Key daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Cedar Key

In Cedar Key, May marks a slight uptick in wind activity, with an average speed of 4.1 m/s (9 mph)—making it a breezier precursor to the summer months. This pattern continues the trend observed in early spring, where the wind speeds hover around the same mark, providing a refreshing feel as the temperatures begin to rise. Interestingly, following May, June sees a decline to 3.4 m/s (8 mph), indicating a gradual calming of the breezes as summer progresses. Throughout the year, Cedar Key showcases a dynamic range of winds, with the strongest breezes typically appearing in the spring months, suggesting that May is an ideal time for those who appreciate mild winds and outdoor activities.

Average May Wind Speed in Cedar Key

The chart displays monthly wind speed patterns in Cedar Key, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.94.03.93.64.1 m/s3.43.23.52.83.43.63.2
Data source: Cedar Key May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Cedar Key Compares to Other Months

The weather in Cedar Key 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 Cedar Key and find detailed weather information for every month.

May and January present contrasting weather conditions. In May, temperatures range from a minimum of 15°C (60°F) to a maximum of 31°C (89°F), with an average of 25°C (77°F), creating warm and pleasant days. However, this month also experiences considerable precipitation of 117 mm (4.6 in) over 9 days, accompanied by a humidity level of 75%. In stark contrast, January features a cooler climate with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 24°C (76°F), averaging 14°C (58°F). Precipitation is lower at 58 mm (2.3 in) over just 6 days, but the humidity is slightly higher at 83%. For more details, you can check Cedar Key weather in January.

In comparing the weather between May and February, it is evident that May is significantly warmer, with average temperatures reaching 25°C (77°F) compared to February's average of 17°C (63°F). The maximum temperature in May can soar to 31°C (89°F), while February sees a peak of 26°C (80°F). Additionally, May experiences higher precipitation levels at 117 mm (4.6 in) over 9 days, contrasted with February's 74 mm (2.9 in) over 7 days. Humidity levels also show slight variation, with February being more humid at 82% compared to May's 75%. For more detailed insights, you can check Cedar Key weather in February.

When comparing the weather in May and March, it's clear that May tends to be considerably warmer and more humid. In May, temperatures range from a minimum of 15°C (60°F) to a maximum of 31°C (89°F), resulting in a pleasant average of 25°C (77°F). In contrast, March experiences cooler temperatures, with a minimum of 4°C (40°F) and an average of 18°C (65°F), peaking at 27°C (80°F). Additionally, May sees more precipitation, with 117 mm (4.6 in) over 9 days, while March is relatively dry, receiving only 31 mm (1.2 in) of rain over 5 days. For more detailed insights on March weather, check out Cedar Key weather in March.

May generally experiences warmer temperatures compared to April, with minimums of 15°C (60°F) and average highs reaching up to 31°C (89°F) in May, as opposed to April's minimum of 9°C (48°F) and maximum of 28°C (83°F). Despite the increased warmth, May also sees higher precipitation, measuring 117 mm (4.6 in) over 9 days, compared to April's 79 mm (3.1 in) over just 8 days. Humidity remains relatively similar, with May at 75% and April slightly higher at 77%. For more details on April weather, you can visit Cedar Key weather in April.

May and June present a noticeable transition in weather patterns. In May, temperatures range from a minimum of 15°C (60°F) to a maximum of 31°C (89°F), with an average of 25°C (77°F). However, the month sees significant precipitation, totaling 117 mm (4.6 in) across 9 days, coupled with a humidity level of 75%.

In contrast, June boasts warmer temperatures, with a minimum of 21°C (70°F) and a maximum of 35°C (94°F), averaging at 27°C (81°F). This month experiences even higher precipitation, amounting to 156 mm (6.1 in) over 18 days, while humidity remains slightly elevated at 76%. For more detailed insights, you can explore Cedar Key weather in June.

In comparing the weather between May and July, we observe a notable increase in temperatures and precipitation. May features a milder range, with minimum temperatures around 15°C (60°F) and maximums reaching 31°C (89°F), while July presents warmer conditions, starting at a minimum of 24°C (75°F) and peaking at 33°C (92°F). Precipitation levels also rise significantly; May experiences 117 mm (4.6 in) over 9 days, whereas July sees a substantial 221 mm (8.7 in) across 26 days, resulting in a more humid atmosphere with humidity levels slightly higher in July at 79% compared to May's 75%. For more detailed insights into July's climate, visit Cedar Key weather in July.

Comparing the weather in May and August reveals notable differences in temperature and precipitation. May typically enjoys a milder temperature range with a minimum of 15°C (60°F) and a maximum of 31°C (89°F), averaging around 25°C (77°F). In contrast, August presents warmer temperatures, with lows reaching 23°C (74°F) and highs climbing to 34°C (93°F), averaging 28°C (82°F). Additionally, August sees significantly more rainfall, with total precipitation of 195 mm (7.7 in) spread over 24 days, compared to May’s 117 mm (4.6 in) over just 9 days. Humidity levels remain fairly similar, with May at 75% and August slightly higher at 78%. For more specific insights, check out Cedar Key weather in August.

May and September offer distinct weather patterns, making each month unique. May typically experiences milder temperatures with a minimum of 15°C (60°F) and an average high of 31°C (89°F), while September is slightly warmer, with a minimum of 18°C (66°F) and a maximum reaching 33°C (92°F). Both months see significant rainfall, but September has a higher precipitation level at 127 mm (5.0 in) over 16 days compared to May's 117 mm (4.6 in) over 9 days. Additionally, humidity levels in September are slightly elevated at 83%, compared to 75% in May. For more detailed insights, you can refer to Cedar Key weather in September.

In May, temperatures typically range from a mild 15°C (60°F) at night to a warm 31°C (89°F) during the day, accompanied by higher humidity levels of around 75%. With 117 mm (4.6 inches) of rainfall spread over 9 days, May tends to be wetter than October. Conversely, October sees a slight decrease in minimum temperature, dropping to 11°C (52°F), while the average remains stable at 25°C (77°F) and maximums can reach 32°C (90°F). The month is characterized by less precipitation, totaling 68 mm (2.7 inches) over the same number of rainy days, but it also has a slightly higher humidity level of 81%. For more details, check out Cedar Key weather in October.

May and November present contrasting weather conditions that reflect the transition between spring and autumn. In May, temperatures are warmer, with a minimum of 15°C (60°F) and an average of 25°C (77°F), reaching highs of 31°C (89°F). However, this month also brings considerable rainfall, averaging 117 mm (4.6 in) over about 9 days, accompanied by a humidity level of 75%.

In contrast, November offers cooler temperatures, with a minimum of 5°C (41°F) and an average temperature of 19°C (66°F), while daily highs can reach 28°C (84°F). This month is generally drier, with only 52 mm (2.0 in) of precipitation over about 6 days, although the humidity is slightly higher at 83%. For more detailed insights on the weather during November, you can check out Cedar Key weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a pleasant minimum of 15°C (60°F) to a warm maximum of 31°C (89°F), with an average temperature of 25°C (77°F). The month sees about 117 mm (4.6 in) of precipitation over approximately 9 days, accompanied by a humidity level of 75%. In contrast, December offers cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 24°C (75°F), averaging 16°C (61°F). The precipitation is slightly lower at 113 mm (4.5 in) over 8 days, but the humidity rises to 86%. For more detailed information about Cedar Key weather in December, you can check the link.

Compare Cedar Key's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Cedar Key

As May unfolds in Cedar Key, it ushers in warmer temperatures and increased humidity, creating a lively atmosphere compared to the cooler, drier months preceding it. With an average temperature that hovers comfortably around 25°C (77°F), residents and visitors can enjoy pleasant outdoor activities, though occasional rain showers—about nine days of precipitation—can bring refreshing relief. The lush surroundings become even more vibrant as spring transitions into summer, making May a delightful time to experience the unique charm of this coastal paradise. For a deeper dive into what to expect throughout the year, visit Cedar Key Climate.