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Sea Temperature in San Juanillo in September

Complete information on the sea temperature range in the Pacific Ocean in San Juanillo in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in San Juanillo. 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 San Juanillo in September

81°F

MINIMUN

84°F

AVERAGE

88°F

MAXIMUM

Historical Data of Water Temperature in September in San Juanillo

Water Temperature Chart for Pacific Ocean in San Juanillo in September

Sea Temperature Table in San Juanillo in September Over the Past Years

Day202420232022Average
Sep 184°C81°C82°C83°C
Sep 284°C84°C81°C83°C
Sep 384°C86°C84°C85°C
Sep 484°C86°C86°C85°C
Sep 584°C81°C86°C84°C
Sep 684°C86°C82°C84°C
Sep 784°C82°C81°C83°C
Sep 882°C81°C82°C82°C
Sep 982°C82°C86°C84°C
Sep 1082°C81°C81°C82°C
Sep 1182°C86°C82°C84°C
Sep 1282°C82°C86°C84°C
Sep 1382°C82°C84°C84°C
Sep 1482°C82°C84°C83°C
Sep 1582°C81°C86°C83°C
Sep 1684°C86°C84°C85°C
Sep 1784°C86°C86°C85°C
Sep 1884°C81°C86°C84°C
Sep 1984°C86°C82°C84°C
Sep 2084°C82°C82°C83°C
Sep 2184°C84°C82°C84°C
Sep 2284°C81°C84°C83°C
Sep 2384°C86°C81°C84°C
Sep 2484°C81°C82°C83°C
Sep 2584°C81°C84°C83°C
Sep 2684°C81°C82°C82°C
Sep 2784°C84°C82°C83°C
Sep 2884°C81°C82°C83°C
Sep 2984°C81°C82°C82°C
Guanacaste Province, Costa RicaGuanacaste Province, Costa RicaGuanacaste Province, Costa Rica

San Juanillo Climate and Swimming Opportunities in September

88°F

Average Day Air Temperature

70°F

Average Night Air Temperature

13 in

Precipitation Amount per Month

19 days

Number of Rainy Days

12 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

6 mph

Average Wind Speed

88%

Average
humidity

San Juanillo lies within the Guanacaste Province in Costa Rica. The average daytime temperature in San Juanillo in September is 88°F (31°C), while the nighttime average is 70°F (21°C). There are typically 19 rainy days during the month, with a total precipitation of 12.7 inches (322 mm). The daylight duration in September in San Juanillo is 12 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 6 mph (9 km/h), and the humidity level is around 88%.

The water temperature in San Juanillo in September ranges from 81°F to 84°F (27°C to 29°C). At the beginning of the month, the average temperature is around 84°F (29°C), shifting to 84°F (29°C) by mid-September and reaching 82°F (28°C) in the last ten days. Overall, the average sea temperature in San Juanillo for September is 84°F (29°C). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Frequently Asked Questions About Water Temperatures in September in San Juanillo

What is the sea temperature in San Juanillo in September?

The water temperature in the Pacific Ocean in San Juanillo in September ranges from 81°F to 84°F (27°C to 29°C).

Is it possible to swim in the Pacific Ocean in San Juanillo in September?

The average sea temperature in San Juanillo in September is 84°F (29°C), and the air temperature is 88°F (31°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.