Last updated: February 24, 2025
June in Greenwich, United States, showcases a vibrant interplay of temperatures and weather patterns. The month experiences a maximum temperature of 34°C (93°F), creating warm summer days, while an average of 21°C (71°F) provides a comfortable climate for outdoor activities. However, temperatures can dip to a minimum of 9°C (49°F) during the cooler nights. Rain is a notable feature this month, with total precipitation reaching 91 mm (3.6 in) over 12 days, contributing to a relatively humidity level of 69%. This combination of warmth, occasional rain, and humidity shapes an engaging June weather experience in Greenwich.
June in Greenwich ushers in a delightful warmth as the city shakes off the chill of spring. With minimum temperatures starting at a comfortable 9°C (49°F) and averaging around 21°C (71°F), residents experience a significant surge in warmth compared to earlier months. The peak temperature can soar to an impressive 34°C (93°F), marking this month as one of the hottest in the year. This dramatic rise not only transforms the landscape into a lush haven for outdoor activities but also hints at an impending summer, setting the stage for longer days filled with sun. The transition from the rejuvenating coolness of May to the sweltering warmth of June signals a vibrant shift, making it a perfect time for gatherings and celebrations.
In June, Greenwich experiences a balanced blend of sunshine and rain, with 91 mm (3.6 in) of precipitation spread over 12 days. This marks a slight decrease from the preceding months of April and May, both recording 114 mm (4.5 in) of rain, yet it reflects the gradual rise leading into the wetter summer months. As July approaches with expectations of 143 mm (5.6 in), the shifting patterns of rainfall suggest a season of increasing humidity and the potential for more robust summer storms. Overall, June serves as a transitional month, bridging the spring showers and the summer deluge, creating an inviting yet unpredictable atmosphere in the region.
In Greenwich, United States, June welcomes the start of summer with a humidity level of 69%, mirroring the slightly drier conditions of May. This marks a notable decline from the winter months, where January and February boasted humidity levels above 80%. As spring gives way to summer, it's interesting to see the humidity steadily decrease from a peak of 84% in January, reaching its annual low of 62% in July. Despite the warmth of June, the moisture in the air remains relatively comfortable, setting the stage for July and August, which tend to bring slightly lower humidity levels. This gradual shift from high to moderate humidity exemplifies the changing seasons in Greenwich, illustrating nature's rhythms beautifully.
As summer unfolds, June in Greenwich, United States, brings a steadily high UV Index of 10, categorizing it as very high exposure. This level signifies that even short periods of unprotected sun exposure—about 15 minutes—can lead to skin damage. Following the trends seen in May, which also had an index of 10, the early summer months are undeniably intense, making it essential for residents and visitors to prioritize sun safety. Interestingly, the UV Index will begin to taper slightly in July and August, dropping to 9, yet remains in the very high category. To stay updated on UV conditions, check out the detailed forecast at Greenwich UV Index.
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As June unfolds in Greenwich, the region basks in a splendid 313 hours of sunshine, marking a peak in daylight hours that sets the tone for the summer ahead. This vibrant month follows a steady rise from 149 hours in January to 275 hours in May, showcasing a delightful transition towards longer, sunnier days. The trend continues into July with an impressive 339 hours, emphasizing the joy of summer living. As the seasons shift later into the year, sunshine hours gradually taper off, with August offering 315 hours and September seeing a decline to 278 hours. This pattern illustrates the consistent rhythm of Greenwich's climate, where each month contributes to the tapestry of seasonal light.
When considering the likelihood of sunny weather in June in Greenwich, United States, it's notable that the chance of sun dips to 39%, slightly lower than its spring predecessors like March and April. This trend illustrates a general decrease in sunny days as summer approaches, contrasting with the relatively sunnier winter months. In fact, June’s sunshine probability is one of the lowest for the month, setting the stage for a fluctuating summer where July and August both experience chances around 41% and 29%, respectively. Thus, while June may offer glimpses of sunshine, residents should be prepared for occasional clouds overshadowing the warmth of early summer days.
As we step into June in Greenwich, the daylight hours reach their peak at an impressive 15 hours, a radiant contrast to the shorter days of winter. This month marks the culmination of a gradual increase in daylight that begins in January with only 9 hours. As spring unfolds, longer days emerge, with April and May enjoying 13 and 14 hours respectively. However, June's extended sunlight enriches the landscape and energizes outdoor activities, fostering a vibrant atmosphere. After this zenith, the hours start to wane slightly through July and August, reverting to 14 and 13 hours respectively. This pattern exemplifies the cyclical nature of daylight, inviting residents to relish the summer's abundant sunshine before the gradual return of shorter days in the fall.
As June settles in Greenwich, the average wind speed takes a noticeable dip to 2.6 m/s (6 mph), marking one of the calmest months of the year. This gentle breeze contrasts sharply with the brisker conditions observed in the earlier months, particularly January and March, where winds peaked at 3.5 m/s (8 mph). Following the vibrant spring gusts, June signals a transition into summer tranquility, with subsequent months like July and August reflecting similar subdued wind patterns. Interestingly, as summer unfolds into fall, a gradual revival in wind speed is anticipated, hinting at the rhythmic dance of seasonal shifts. Such trends not only define the local climate but also set the stage for delightful outdoor experiences in Greenwich.
The weather in Greenwich changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Greenwich and find detailed weather information for every month.
June and January present strikingly contrasting weather conditions. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 34°C (93°F), with an average of 21°C (71°F). This month typically experiences 91 mm (3.6 in) of precipitation over 12 days, accompanied by a humidity level of 69%, creating a warm and often humid atmosphere. In contrast, January sees much colder conditions, with temperatures ranging from a minimum of -18°C (0°F) to a maximum of 18°C (64°F), and an average temperature of 0°C (33°F). During this winter month, precipitation is lower at 69 mm (2.7 in) over 8 days, but the humidity is higher at 84%, contributing to a crisp and chilly environment. For a closer look at January weather specifics, visit Greenwich weather in January.
June and February exhibit starkly contrasting weather patterns. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 34°C (93°F), with an average of 21°C (71°F), resulting in a warm and often humid environment with 69% humidity. Precipitation occurs on about 12 days, totaling 91 mm (3.6 in). In contrast, February experiences much colder conditions, with temperatures dipping as low as -16°C (3°F) and reaching a maximum of 20°C (68°F), leading to an average of merely 2°C (35°F). It tends to be slightly wetter, with 101 mm (4.0 in) of precipitation over 11 days, and a higher humidity of 82%. For more detailed weather insights, check out Greenwich weather in February.
The weather in March is significantly cooler than in June, with average temperatures ranging from a brisk -10°C (15°F) to a mild 24°C (76°F), while June boasts much warmer averages of 9°C (49°F) to 34°C (93°F). Both months experience fairly similar precipitation levels, with March receiving 93 mm (3.7 in) over 10 days and June having slightly less at 91 mm (3.6 in) over 12 days. Humidity is also higher in March at 81%, compared to June's 69%, contributing to a distinctly different feel in the air. For more insights on March weather specifically, check out Greenwich weather in March.
In comparing the weather between June and April, June is markedly warmer, with average temperatures soaring to 21°C (71°F) and maximums reaching as high as 34°C (93°F). In contrast, April starts cooler, with average temperatures around 10°C (51°F) and maxing out at 27°C (81°F). Despite April receiving slightly more precipitation at 114 mm (4.5 in) compared to June's 91 mm (3.6 in), both months see rain on about 12 days. Additionally, humidity levels are higher in April at 78%, compared to 69% in June, which contributes to the distinctively different atmospheres of the two months. For a more detailed look at April weather, check out Greenwich weather in April.
In comparing the weather between May and June, notable differences emerge. June experiences warmer temperatures, with a minimum of 9°C (49°F) and an average of 21°C (71°F), compared to May's cooler minimum of 2°C (36°F) and an average of 16°C (61°F). Additionally, June can reach higher maximum temperatures of up to 34°C (93°F), whereas May peaks at 31°C (89°F). However, May is slightly wetter, with precipitation at 114 mm (4.5 in) over 12 days, compared to June's 91 mm (3.6 in) over the same number of days. Both months have humidity levels at 69%, creating a consistent atmosphere in that regard. For more detailed insights on May weather, check out Greenwich weather in May.
June and July exhibit distinct weather characteristics, reflecting the transition from late spring to peak summer. In June, temperatures range from a cooler minimum of 9°C (49°F) to a warm maximum of 34°C (93°F), with an average of 21°C (71°F). The month also sees a higher humidity level of 69% and a total precipitation of 91 mm (3.6 in) over 12 days. In contrast, July offers warmer temperatures, with a minimum of 16°C (60°F), an average of 25°C (77°F), and a maximum reaching 35°C (96°F). However, it experiences more rainfall, totaling 143 mm (5.6 in) across 13 days, while the humidity drops slightly to 62%. For a more detailed look at weather conditions specific to July, you can check the following link: Greenwich weather in July.
June and August present distinct weather characteristics despite having similar maximum temperatures. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 34°C (93°F), with an average of 21°C (71°F). The month sees relatively high humidity levels at 69% and experiences about 91 mm (3.6 in) of precipitation over 12 days. In contrast, August shows a warmer minimum temperature of 15°C (59°F) and an average of 24°C (75°F), while maintaining the same maximum of 34°C (93°F). However, it experiences slightly higher precipitation at 123 mm (4.8 in) over 14 days and a lower humidity of 65%, making it feel a bit less muggy than June. For more detailed weather conditions, you can refer to Greenwich weather in August.
June and September exhibit similar temperature ranges but showcase distinct weather characteristics. In June, temperatures fluctuate between a minimum of 9°C (49°F) and a maximum of 34°C (93°F), with an average of 21°C (71°F). The month is marked by higher humidity at 69% and more precipitation, totaling 91 mm (3.6 in) over 12 days. In contrast, September features a slightly cooler profile, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F) and an average of 20°C (69°F). Although September receives slightly more rainfall at 98 mm (3.8 in), it has fewer rainy days, totaling only 9. For more details on September weather specifically, check out Greenwich weather in September.
June and October present quite a contrast in weather patterns. June typically enjoys warmer temperatures, with average highs reaching up to 34°C (93°F) and a comfortable average of 21°C (71°F). In contrast, October sees cooler averages, with maximum temperatures around 32°C (90°F) and an overall average of 15°C (60°F). Precipitation also increases in October, totaling 132 mm (5.2 in) over 11 days, compared to June's 91 mm (3.6 in) spread across 12 days. Additionally, humidity levels are higher in October at 74%, compared to 69% in June. For more insights on the October climate, check out Greenwich weather in October.
June and November exhibit notably contrasting weather patterns. June temperatures typically range from a comfortable minimum of 9°C (49°F) to a warm maximum of 34°C (93°F), with an average of 21°C (71°F), accompanied by a moderate level of humidity at 69%. In contrast, November experiences much cooler conditions, with temperatures dipping to a minimum of -9°C (15°F) and averaging just 8°C (46°F), peaking at 23°C (74°F). While both months receive similar precipitation, with June recording 91 mm (3.6 in) over 12 days and November 86 mm (3.4 in) over 9 days, November's higher humidity at 82% contributes to its chillier feel. For a closer look at November weather specifics, check out Greenwich weather in November.
June and December present contrasting weather experiences. In June, temperatures are mild to warm, ranging from a minimum of 9°C (49°F) to a maximum of 34°C (93°F), with an average of 21°C (71°F). The month sees moderate rainfall of 91 mm (3.6 in) over 12 days and a comfortable humidity level of 69%. In stark contrast, December is much colder, with temperatures plummeting to a minimum of -12°C (11°F) and an average of just 3°C (38°F), reaching a maximum of 17°C (63°F). Precipitation increases slightly to 111 mm (4.4 in), spread over 11 days, and humidity rises to 80%. For more details, you can check Greenwich weather in December.
In June, Greenwich experiences a delightful transition into warmer weather, offering a significant contrast to the chill of earlier months. With average temperatures reaching a comfortable 21°C (71°F), residents enjoy longer days filled with sunshine, while occasional peaks of heat can soar to 34°C (93°F). The month is characterized by a mix of mild conditions and increased humidity at 69%, creating a vibrant atmosphere perfect for outdoor activities. Despite the 12 days of precipitation accumulating to 91 mm (3.6 in), the sporadic showers are generally refreshing and help maintain the lush greenery of the area. For a deeper understanding of these shifting patterns, explore more at Greenwich Climate.