Climate and monthly weather forecastDelray Beach, FL
Climate and monthly weather forecast
The climate of Delray Beach
Classified under the Köppen climate classification as Am, Delray Beach, Florida is characterized by a tropical monsoon climate. This picturesque city is situated on the southeastern coast of Florida, sandwiched between the blue waters of the Atlantic Ocean and the Everglades to the west. With this geographic position, the location experiences a variety of climate phenomena throughout the year.A yearly analysis of the climatological parameters reveals the temperature hovering between a comfortable range of 64°F (17.8°C) and 86.9°F (30.5°C). Warm air envelops the city throughout the year, with the hottest months being July and August, during which temperatures oftentimes peak at over 86°F (30°C). During winter, from December to February, cooler conditions prevail with temperatures dwindling to as low as 64°F (17.8°C) in January. A significant feature of the weather in this coastal city is its high humidity levels, peaking at 75% during the wetter months of June, July, September, and December.
Precipitation varies considerably as well, with the highest recorded rainfall in August at 8.03" (204mm), and the least rainfall occurring in January with 1.1" (28mm). The drier months are from January to April, as May ushers in the monsoon season that lasts till October. Sunshine hours are also variable, reaching their apex in July at 10.8 hours, and dipping to their lowest in November and December, both at 6.1 hours. The sea, with temperatures ranging from 74.2°F (23.4°C) to 86.3°F (30.2°C), offers a pleasant and inviting vista the year around.
The best time to visit Delray Beach
Delray Beach can be enjoyed at any time of the year, but for those seeking the ideal blend of agreeable weather, fewer rainy days, and ample sunshine, the best time to visit would be during the drier months of Winter and Spring, specifically between December and April. The temperature during the day can hit a high of 79.2°F (26.2°C) in April, and dip to a low of 64°F (17.8°C) in January at night, offering a perfect escape from the harsh winter in many places.The city basks in glorious sunshine for up to 10.5 hours in May before the onset of the monsoon season. Sea temperature is pleasantly warm, with an average of 74.2°F (23.4°C) in February, perfect for a dip in the Atlantic Ocean.
The worst time to visit Delray Beach
Visitors not fond of copious amounts of rainfall might find the months from May to September unattractive. This period aligns with the annual monsoon, where monthly precipitation can reach up to 8.03" (204mm) in August. This is accompanied by increased humidity levels, of 75% in June and September, making conditions quite humid. Additionally, sunshine hours drop considerably from the middle of autumn, making the length of the day shorter.Spring weather in Delray Beach
Spring in Delray Beach can be characterized by a gentle increase in temperature and consistent precipitation. Between March and May, the average high temperature escalates from 75.2°F (24°C) to 81.3°F (27.4°C). The night temperatures trend upwards too, starting from 67.8°F (19.9°C) in March to a cozy 75.9°F (24.4°C) in May. Rainfall slightly increases across the three months, starting with 1.38" (35mm) in March and culminating with 4.33" (110mm) in May. The sea heats up as well, with temperatures warming up from 75.8°F (24.3°C) in March to a balmy 80.8°F (27.1°C) in May.Summer weather in Delray Beach
Summer months in Delray Beach are characterized by high temperatures, increased rainfall, and ample sea warmth. From June to August, the high temperature ranges from 84.7°F (29.3°C) to 86.9°F (30.5°C) and low temperature from 79.3°F (26.3°C) to 81.5°F (27.5°C), respectively. Rainfall peaks in the summer months, with August experiencing the highest precipitation of 8.03" (204mm). Sea temperatures also peak during these months, starting from 82.9°F (28.3°C) in June to a warm 86.3°F (30.2°C) in August.Autumn weather in Delray Beach
Autumn in Delray Beach sees a steady decrease in temperature and rainfall levels compared to the peak summer months. High temperature drops from 85.1°F (29.5°C) in September to 77.9°F (25.5°C) in November and low temperature also shows a declining trend from 80.1°F (26.7°C) in September to 71.4°F (21.9°C) in November. In terms of precipitation, the rainfall reduces from 6.93" (176mm) in September to 2.48" (63mm) in November. Sea temperatures also cool down from 85.1°F (29.5°C) in September to 78.9°F (26.1°C) in November.Winter weather in Delray Beach
Winter months in Delray welcome visitors with mild temperatures and a reduction in rainfall. From December to February, the high temperature revolves between 75°F (23.9°C) and 72.5°F (22.5°C) and low temperatures fluctuate from 68.2°F (20.1°C) to 64°F (17.8°C). Rainfall during these months comes down from 1.81" (46mm) in December to 1.1" (28mm) in January before slightly rising to 1.38" (35mm) in February. The sea remains warm, with temperatures moderating from 76.1°F (24.5°C) in December to 74.2°F (23.4°C) in February.Weather in January
January sees a drop in temperature compared to the preceding month, offering respite to Delray Beach, Florida's residents. The city experiences relatively dry weather with high humidity, paving the way for comfortable outdoor activities. Weather in January »Weather in February
Weather conditions in February in Delray Beach, Florida lean towards the drier side, manifesting a slight decrease in rainfall from the previous month. The sea and air temperatures rise, drawing several tourists towards the beach. Weather in February »Weather in March
March signals a transition towards a warmer climate as Delray Beach, Florida moves into its spring season. The weather takes a turn from February's calm with an increase in rainfall. While the city enjoys long daylight hours, the humidity levels drop, keeping the atmosphere pleasant. Weather in March »Weather in April
As April arrives, Delray Beach, Florida's sunny disposition stands in contrast to March's erratic weather. Though rainfall shows a considerable increase to 2.32in, the city warmly welcomes vacationers with increased sunshine hours. Weather in April »Weather in May
Delray Beach, Florida experiences its most significant increase in rainfall during May, garnering 4.33in. Consequently, cloud cover tends to be plentiful, though it does little to affect the warm temperatures. The rise in humidity levels and sea temperature identifies May as the beginning of the summer season. Weather in May »Weather in June
June ushers in the summer season in full swing in Delray Beach, Florida. With a peak temperature at 84.7°F (29.3°C), the city swelters under the summer sun. Long daylight hours contribute to making June one of the hottest months. Simultaneously, rainfall sees a significant hike up to 5.91in, landing as significant thunderstorms. Weather in June »Weather in July
Building up from June's summer onset, July further raises the temperature bar to 86.5°F (30.3°C), setting the record for Delray Beach, Florida's hottest month. While rainfall continues its monsoon mimicry, sea temperatures reach highs, attracting swimmers and surfers alike. Weather in July »Weather in August
August continues the hot streak, literally, as Delray Beach, Florida, hits a maximum temperature of 86.9°F (30.5°C). The city experiences its highest rainfall level, peaking at 8.03in, offering some respite from the continual sunshine. Weather in August »Weather in September
September retains some of Delray Beach, Florida's summer heat but marks the beginning of a decline. The rainfall inches down from its August peak to a slightly lower 6.93in, ushering in more agreeable weather patterns. Despite the temperature shift, the sea remains warm encouraging tourist activities. Weather in September »Weather in October
October brings noticeable changes to Delray Beach, Florida's weather as temperatures begin to plunge. With the onset of autumn, rainfall also decreases, scheming 4.37in. The sea temperature decreases but remains warm enough for water activities. Weather in October »Weather in November
As November arrives, Delray Beach, Florida decidedly treads into its cooler months. Thanks to the lower temperatures, the sea also grows colder though it remains hospitable for swimmers. The city records a significant decrease in rainfall, down to 2.48in, introducing relatively drier days. Weather in November »Weather in December
December seals the year-end with characteristic coolness in Delray Beach, Florida. Characterized by the lowest rainfall of the year, December stands at 1.81in, marking a dry end to the year. Despite being the coldest month, the city enjoys unusually long hours of sunshine. Weather in December »Updated: Aug 19, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the coldest month, with an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 64°F (17.8°C).
The month with the least rainfall is January, when the rain falls for 13.3 days and typically collects 1.1" (28mm) of precipitation.
Throughout the year, there are 229 rainfall days, and 46.46" (1180mm) of precipitation is accumulated.
January and February, with an average ocean temperature of 74.3°F (23.5°C), are months with the coldest seawater.
January and December, with an average of 6.1h of sunshine, are months with the least sunshine.
January and February, with an average maximum UV index of 5, are months with the lowest UV index.
With an average relative humidity of 70%, March is the least humid month.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
The months with the highest UV index are May through September, with an average maximum UV index of 7.
June, September and December, with an average relative humidity of 75%, are most humid months.
June has the longest days of the year, with an average of 13h and 48min of daylight.
The month with the most sunshine is July, with an average of 10.8h of sunshine.
In Delray Beach, August registers the highest temperatures, averaging 86.9°F (30.5°C) at the peak and 81.5°F (27.5°C) at the lowest.
The month with the most rainfall is August, when the rain falls for 27.3 days and typically aggregates up to 8.03" (204mm) of precipitation.
With an average ocean temperature of 86.4°F (30.2°C), August is the month with the warmest seawater.
The month with the shortest days is December, with an average of 10h and 30min of daylight.
Average temperature
Delray Beach, FL
The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is January (72.5°F).
The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64°F).
Average pressure
Delray Beach, FL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
30.01"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).
Average wind speed
Delray Beach, FL
- Average wind speed in January:
11.4mph - Average wind speed in February:
11.1mph - Average wind speed in March:
11.5mph - Average wind speed in April:
11.2mph - Average wind speed in May:
10.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
8.1mph - Average wind speed in September:
8.5mph - Average wind speed in October:
11.1mph - Average wind speed in November:
11.3mph - Average wind speed in December:
11mph
The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity
Delray Beach, FL
The months with the highest relative humidity are June, September and December (75%).
The month with the lowest relative humidity is March (70%).
Average rainfall
Delray Beach, FL
- Average rainfall in January:
1.1" - Average rainfall in February:
1.38" - Average rainfall in March:
1.38" - Average rainfall in April:
2.32" - Average rainfall in May:
4.33" - Average rainfall in June:
5.91"
- Average rainfall in July:
6.42" - Average rainfall in August:
8.03" - Average rainfall in September:
6.93" - Average rainfall in October:
4.37" - Average rainfall in November:
2.48" - Average rainfall in December:
1.81"
The wettest month (with the highest rainfall) is August (8.03").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days
Delray Beach, FL
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
12.6 days - Average rainfall days in March:
14 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
19 days - Average rainfall days in June:
22.8 days
- Average rainfall days in July:
25.7 days - Average rainfall days in August:
27.3 days - Average rainfall days in September:
26.5 days - Average rainfall days in October:
20.6 days - Average rainfall days in November:
16.7 days - Average rainfall days in December:
15.6 days
The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (12.6 days).
Average sea temperature
Delray Beach, FL
The best month for swimming (with the highest average sea temperature) is August (86.3°F).
The coldest months (with the lowest average sea temperature) are January and February (74.2°F).
Average daylight / Average sunshine
Delray Beach, FL
- Average daylight in January:
10h and 42min - Average daylight in February:
11h and 18min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 48min - Average daylight in May:
13h and 30min - Average daylight in June:
13h and 48min
- Average daylight in July:
13h and 36min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 54min - Average daylight in December:
10h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January:
6h and 6min - Average sunshine in February:
8h and 12min - Average sunshine in March:
8h and 18min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 30min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 42min - Average sunshine in November:
6h and 12min - Average sunshine in December:
6h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).
Average sunshine days
Delray Beach, FL
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
12 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
5.4 days
- Average sunshine days in July:
3.3 days - Average sunshine days in August:
2.7 days - Average sunshine days in September:
2.5 days - Average sunshine days in October:
6.6 days - Average sunshine days in November:
8.3 days - Average sunshine days in December:
11 days
The month with the most sunshine days is March (14.2 days).
The month with the least sunshine days is September (2.5 days).
Average UV index
Delray Beach, FL
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 5).
Average cloud cover
Delray Beach, FL
The months with the most cloud cover are January, October, November and December (Cloud cover 36).
The months with the least cloud cover are April, May and July (Cloud cover 29).
Average visibility
Delray Beach, FL
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
