Sea Temperature in Annapolis in October

Complete information on the sea temperature range in the Atlantic Ocean in Annapolis in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Annapolis. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Annapolis in October

15°C

MINIMUN

19.5°C

AVERAGE

24°C

MAXIMUM

Historical Data of Water Temperature in October in Annapolis

Water Temperature Chart for Atlantic Ocean in Annapolis in October

Sea Temperature Table in Annapolis in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	22°C	21°C	22°C	21.8°C
Oct 2	22°C	22°C	22°C	22.3°C
Oct 3	24°C	21°C	22°C	22.0°C
Oct 4	23°C	21°C	22°C	21.8°C
Oct 5	23°C	20°C	22°C	21.5°C
Oct 6	24°C	21°C	22°C	22.3°C
Oct 7	23°C	21°C	22°C	22.0°C
Oct 8	23°C	20°C	22°C	21.8°C
Oct 9	22°C	20°C	22°C	21.3°C
Oct 10	23°C	20°C	22°C	21.5°C
Oct 11	22°C	19°C	22°C	21.3°C
Oct 12	22°C	20°C	22°C	21.0°C
Oct 13	22°C	20°C	21°C	20.5°C
Oct 14	23°C	19°C	21°C	21.0°C
Oct 15	23°C	19°C	21°C	20.5°C
Oct 16	22°C	20°C	21°C	20.5°C
Oct 17	21°C	19°C	21°C	20.0°C
Oct 18	20°C	18°C	20°C	18.8°C
Oct 19	19°C	18°C	21°C	19.0°C
Oct 20	20°C	19°C	21°C	19.3°C
Oct 21	20°C	19°C	20°C	19.3°C
Oct 22	19°C	19°C	21°C	19.3°C
Oct 23	19°C	19°C	20°C	19.0°C
Oct 24	20°C	19°C	20°C	19.0°C
Oct 25	20°C	19°C	20°C	19.3°C
Oct 26	19°C	19°C	20°C	18.8°C
Oct 27	18°C	18°C	20°C	18.3°C
Oct 28	19°C	18°C	20°C	18.5°C
Oct 29	18°C	18°C	20°C	18.3°C
Oct 30	18°C	18°C	19°C	18.0°C

Annapolis Climate and Swimming Opportunities in October

20°C

Average Day Air Temperature

8°C

Average Night Air Temperature

88 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

11 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

11 km/h

Average Wind Speed

69%

Average
humidity

Annapolis lies within the Maryland in United States. The average daytime temperature in Annapolis in October is 67°F (20°C), while the nighttime average is 46°F (8°C). There are typically eight rainy days during the month, with a total precipitation of 3.4 inches (88 mm). The daylight duration in October in Annapolis is 11 hours, with an average of 6 hours of sunshine per day. The average wind speed in October is 7 mph (11 km/h), and the humidity level is around 69%.

The water temperature in Annapolis in October ranges from 64°F to 72°F (18°C to 22°C). At the beginning of the month, the average temperature is around 72°F (22°C), shifting to 70°F (21°C) by mid-October and reaching 66°F (19°C) in the last ten days. Overall, the average sea temperature in Annapolis for October is 68°F (20°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Annapolis

What is the sea temperature in Annapolis in October?

The water temperature in the Atlantic Ocean in Annapolis in October ranges from 64°F to 72°F (18°C to 22°C).

Is it possible to swim in the Atlantic Ocean in Annapolis in October?

The average sea temperature in Annapolis in October is 68°F (20°C), and the air temperature is 67°F (20°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.