May Weather in Fredericksburg, United States

Last updated: February 24, 2025

In Fredericksburg, United States, May unveils a diverse climatic tapestry, where temperatures soar to a maximum of 35°C (95°F) while averaging a pleasant 20°C (68°F). However, the month also brings cooler moments with lows dipping to 3°C (38°F). Accompanying these temperature fluctuations, the city experiences a total precipitation of 109 mm (4.3 in) over 12 days, creating a humid atmosphere with an average humidity of 78%. This combination makes May a unique month of shifting weather patterns, perfect for those who appreciate the blend of warmth and refreshing rain.

May Temperature in Fredericksburg

May in Fredericksburg ushers in a delightful transition to warmer weather, with temperatures reflecting a significant shift from the chill of winter. The month kicks off with minimums around 3°C (38°F) and a pleasing average of 20°C (68°F), making it a wonderful time for outdoor activities. As the days progress, locals and visitors can enjoy maximum temperatures peaking at 35°C (95°F), heralding the approach of summer. This upward trend in warmth, especially compared to the earlier months, invites a vibrant atmosphere as nature comes alive, making May an ideal month for exploring Fredericksburg’s scenic landscapes and local events. The steady increase in temperatures serves as a reminder of the season's invigorating potential, creating the perfect backdrop for memorable experiences.

May Weather in Fredericksburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Fredericksburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec394348586876817873634943
Data source: Temperature data for Fredericksburg 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 Fredericksburg

In Fredericksburg, May marks a significant uptick in precipitation, with 109 mm (4.3 in) of rain recorded over 12 days. This makes it one of the wettest months of the year, following April's 101 mm but tying with June. The pattern suggests a transition into the summer months, with rainfall peaking in August at 148 mm, indicating a seasonal trend of increasing precipitation leading into the hotter months. The consistent precipitation from April through June underscores the region's springtime vitality, while also hinting at the lush greenery that characterizes Fredericksburg as it prepares for the intense heat of summer. Such rainfall is not only crucial for the local ecosystem but also sets the stage for vibrant landscapes and a thriving community outdoor culture.

May Precipitation Trends in Fredericksburg

The chart displays monthly precipitation patterns in Fredericksburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec62907610110910991148911097788
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Fredericksburg

In May, Fredericksburg experiences a noticeable drop in humidity, with levels falling to 78% compared to the preceding months. This decline marks a shift from the winter and early spring months, where humidity levels consistently hovered around 86%. While April clings to a high of 84%, the transition into May offers a breath of fresher air, hinting at the upcoming summer months. As the season progresses into June with humidity rising slightly to 79%, the trend suggests a gradual shift toward a milder atmosphere, providing a welcome respite before the warmer summer days set in. The overall pattern reflects a dip in moisture levels, enhancing May as a transitional month, bridging the lush, humid spring to the more comfortable summer climate.

May Average Humidity in Fredericksburg

This chart illustrates the average monthly humidity levels in Fredericksburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Fredericksburg

As May arrives in Fredericksburg, the UV Index climbs to 10, signaling the beginning of a very high risk for harmful effects from unprotected sun exposure. This peak reflects a noticeable trend throughout the spring, where the UV Index has steadily increased from a moderate level of 3 in January to an alarming 9 in April. With a burn time of just 15 minutes, it's essential for residents and visitors alike to stay vigilant about sun safety. As summer approaches, maintaining sun protection is crucial; similar levels persist in June and July, underscoring the need for proactive measures. To learn more about the UV Index in Fredericksburg, check out Fredericksburg UV Index.

Maximum UV Index Levels in Fredericksburg for May

The chart shows the monthly maximum UV Index (UVI) for Fredericksburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098753
Data source: Fredericksburg 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 Fredericksburg

As spring blossoms into summer, May shines brightly in Fredericksburg, boasting an impressive 286 hours of sunshine. This month marks a delightful peak in daylight, reflecting a consistent upward trend from January's modest 156 hours. With each passing month leading up to May, sunshine hours steadily rise—March and April lay a solid foundation with 257 and 261 hours respectively, before the sun truly makes its presence felt. Contrastingly, the gentle decline begins in the fall, as the sunny days of July and August fade into the cooler months of September and October, which offer 272 and 247 hours respectively. Overall, May in Fredericksburg encapsulates the vibrancy of spring, transitioning beautifully into the long, sun-filled days of summer.

Monthly Sunshine Duration in Fredericksburg: May Highlighted

The May sunshine duration represents the total number of hours Fredericksburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec156h184h257h261h286h324h354h313h272h247h227h194h
Data source: Fredericksburg May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fredericksburg During May

In Fredericksburg, the likelihood of sunny weather in May dips to 42%, marking a slight decline from the preceding months of April and March, which boast 52% and 51% chances of sunshine, respectively. This reduction aligns with a broader trend seen as spring transitions into early summer; while January starts robustly with 49%, there’s a notable fluctuation leading into the warmer months, reflecting the fickle nature of late spring weather. Interestingly, the sun's likelihood begins to rise again in September and November, suggesting that the sun might play a more prominent role as the year progresses. Overall, May presents a bit of uncertainty, encouraging outdoor enthusiasts to keep an eye on the skies as they plan their activities.

Percentage of Sunny Days in May in Fredericksburg

The chart illustrates the percentage of sunny days in Fredericksburg 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 Fredericksburg experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%32%51%52%42%39%49%37%57%42%59%43%
Data source: Fredericksburg May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fredericksburg in May

As spring unfolds in Fredericksburg, the daylight duration begins a steady climb, peaking at 14 hours in both May and June. May marks a significant transition, with 14 hours of daylight encouraging vibrant outdoor activities and blossoming nature, while the long days foster a spirit of adventure. Following this peak, the daylight begins to taper off slightly through the summer months, revealing a gradual descent towards 12 hours in September. This annual cycle beautifully illustrates the rhythm of the seasons, as Fredericksburg enjoys a generous helping of sunlight, making May a particularly enchanting month filled with warmth and vitality.

Average Daylight Hours in Fredericksburg for May

The chart illustrates the variation in daylight duration in Fredericksburg throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 50m10h 46m11h 58m13h 12m14h 15m14h 45m14h 29m13h 33m12h 22m11h 9m10h 4m9h 32m
Data source: Fredericksburg daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Fredericksburg

In Fredericksburg during the month of May, the average wind speed is measured at 2.8 m/s (6 mph), making it one of the calmer months of the year. This slight dip from the preceding months—January through April, which consistently hover around 3.1 to 3.2 m/s—suggests a gentle transition into summer as the landscape begins to warm. Following May, a further decline is observed, with wind speeds gradually tapering down to 2.4 m/s (5 mph) in July, which emphasizes the overall trend of diminishing wind during the summer months. This pattern creates a serene atmosphere, perfect for outdoor activities as Fredericksburg basks in the beauty of late spring.

Average May Wind Speed in Fredericksburg

The chart displays monthly wind speed patterns in Fredericksburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.93.23.13.22.8 m/s2.62.41.92.62.72.92.9
Data source: Fredericksburg May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Fredericksburg Compares to Other Months

The weather in Fredericksburg 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 Fredericksburg and find detailed weather information for every month.

In comparison to January, May experiences significantly warmer temperatures, with an average of 20°C (68°F) as opposed to January's cooler average of 4°C (39°F). While May can reach highs of 35°C (95°F), January peaks at a much lower 21°C (71°F). Precipitation is more frequent in May, occurring over 12 days with a total of 109 mm (4.3 in), compared to January's 62 mm (2.4 in) spread over just 7 days. Additionally, January has a higher humidity level of 86%, compared to May's 78%. For more specifics, you can check out Fredericksburg weather in January.

May and February present strikingly different weather conditions. In May, temperatures range from a chilly 3°C (38°F) at night to a warm high of 35°C (95°F), creating an average of 20°C (68°F) for the month. This warm weather is accompanied by a significant amount of rainfall, with 109 mm (4.3 in) of precipitation over 12 days, and relative humidity at a comfortable 78%. In contrast, February is much colder, with temperatures dipping to a minimum of -12°C (11°F) and peaking at 26°C (80°F), averaging around 6°C (43°F). The month sees slightly less rain, with 90 mm (3.6 in) over 11 days, and higher humidity at 86%, contributing to a distinctly different and brisk atmosphere. For further details, you can check Fredericksburg weather in February.

When comparing the weather in May and March, it's clear that May is significantly warmer, with average temperatures soaring to 20°C (68°F) compared to March's cooler average of 9°C (49°F). May experiences a broader temperature range, with a maximum of 35°C (95°F), while March's highs peak at 29°C (84°F). In terms of precipitation, May receives slightly more rainfall at 109 mm (4.3 in) over 12 days, compared to March's 76 mm (3.0 in) over 10 days. However, March tends to be slightly more humid, with humidity levels at 86% compared to May's 78%. For a detailed look at March weather patterns, check out this link: Fredericksburg weather in March.

In comparing the weather of May to that of April, it is evident that May sees a noticeable increase in average temperatures, with a minimum of 3°C and an average of 20°C compared to April's minimum of -1°C and average of 15°C. Moreover, while the maximum temperature in May reaches up to 35°C, April's peak is slightly lower at 33°C. Precipitation levels are similar, with May receiving 109 mm over 12 days and April 101 mm over 10 days, indicating that both months experience a fair amount of rainfall. However, humidity is slightly lower in May at 78%, compared to April's higher humidity of 84%. For a more detailed look at April's weather, you can visit Fredericksburg weather in April.

In comparing the weather between May and June, we see a noticeable increase in temperature. May experiences a minimum of 3°C (38°F) and an average of 20°C (68°F), while June starts at a higher minimum of 12°C (53°F) and an average of 24°C (76°F). Both months receive the same amount of precipitation, totaling 109 mm (4.3 in) over 12 days, but June can be slightly warmer with maximum temperatures reaching 37°C (98°F) compared to May's 35°C (95°F). Humidity remains fairly consistent, with May at 78% and June slightly higher at 79%. For more details on June's weather patterns, you can check out Fredericksburg weather in June.

In May, the weather typically begins to warm up, with average temperatures ranging from a cool 3°C (38°F) at night to a warm 35°C (95°F) during the day, and a high average humidity of 78%. This month also sees a significant amount of rainfall, with 109 mm (4.3 in) over about 12 days. In contrast, July heats up further, featuring milder nights with a minimum temperature of 16°C (61°F) and a daytime average of 27°C (81°F), peaking at a scorching 39°C (102°F). The rainfall in July is slightly less, totaling 91 mm (3.6 in) across about 10 days, but the humidity drops to a more comfortable 70%. For a detailed look at the weather patterns in July, you can visit Fredericksburg weather in July.

In comparing the weather between May and August, significant differences emerge. May experiences a wider temperature range, with minimums dipping to 3°C (38°F) and maximums reaching up to 35°C (95°F). This month also sees considerable precipitation, averaging 109 mm (4.3 in) over about 12 days, coupled with a higher humidity level of 78%. In contrast, August boasts milder minimum temperatures of 15°C (59°F) and a warmer average of 26°C (78°F), with maximums peaking at 38°C (100°F). Precipitation in August is higher at 148 mm (5.8 in), spread across 15 days, but the humidity drops significantly to 59%. For a more detailed look at August weather patterns, check out Fredericksburg weather in August.

May and September present contrasting weather patterns, although both months exhibit warm temperatures. In May, temperatures range from a chilly 3°C (38°F) at night to a daytime average of 20°C (68°F), with occasional peaks reaching up to 35°C (95°F). This month typically sees 109 mm (4.3 in) of precipitation over 12 days, along with high humidity levels around 78%. In comparison, September offers slightly warmer nights with a minimum of 8°C (46°F) and a comfortable average temperature of 23°C (73°F), potentially rising to a maximum of 37°C (99°F). The month is generally drier, with 91 mm (3.6 in) of precipitation over 11 days and lower humidity at 68%. For more details about weather conditions in September, you can check Fredericksburg weather in September.

May and October both showcase mild temperatures, but October tends to be slightly cooler, with an average of 17°C (63°F) compared to May's 20°C (68°F). Both months experience similar minimum temperatures of around 3°C (38°F) and have maximum temperatures that can reach impressive highs of 35°C (95°F) in May and 36°C (97°F) in October. Precipitation levels are consistent at 109 mm (4.3 in) for both months, although May typically sees rainfall on more days—12, compared to October's 9 days. Humidity remains fairly high in both months, with October being marginally more humid at 80%, compared to May’s 78%. For more specifics about October weather, check out Fredericksburg weather in October.

May and November present stark contrasts in weather patterns. In May, temperatures can soar to a maximum of 35°C (95°F), bringing warm and pleasant conditions with an average of 20°C (68°F) and a relatively high humidity of 78%. However, this month also sees considerable rainfall, with precipitation measuring 109 mm (4.3 in) over approximately 12 days.

In contrast, November experiences cooler temperatures, with maximums reaching only 26°C (80°F) and an average of 9°C (49°F). The month is characterized by lower precipitation levels at 77 mm (3.0 in) spread over just 7 days and higher humidity at 86%. This shift marks a transition towards winter, making November a time for more brisk, chilly days. For more details, check out Fredericksburg weather in November.

May and December present contrasting weather patterns. In May, temperatures range from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), with an average of 20°C (68°F), creating a warm and pleasant atmosphere. However, this month sees significant rainfall, with 109 mm (4.3 in) of precipitation over 12 days and humidity levels around 78%. In stark contrast, December experiences much cooler temperatures, with a minimum of -10°C (14°F) and an average of 6°C (43°F), peaking at 21°C (71°F). The precipitation in December is lower at 88 mm (3.5 in) but occurs over fewer days (9 days), while humidity is slightly higher at 85%. For a more detailed look at December's conditions, you can check out Fredericksburg weather in December.

Compare Fredericksburg's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Fredericksburg

As May unfolds in Fredericksburg, it marks a notable shift in the seasonal weather patterns. The month typically experiences a vibrant transition, where warm maximum temperatures encourage outdoor activities, contrasting sharply with the cooler mornings. While rainfall is a common feature, with a fair share of precipitation days, the humidity levels contribute to a lively, lush landscape. This dynamic weather sets May apart from the preceding months, offering a delightful blend of warmth and occasional moisture that invigorates the region. For a deeper dive into how Fredericksburg's climate evolves, visit Fredericksburg Climate.