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Sea Temperature in San Mateo in July
Complete information on the sea temperature range in the Pacific Ocean in San Mateo in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in San Mateo. 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 Mateo in July
52°F
MINIMUN
58°F
AVERAGE
64°F
MAXIMUM
Historical Data of Water Temperature in July in San Mateo
Water Temperature Chart for Pacific Ocean in San Mateo in July
Sea Temperature Table in San Mateo in July Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jul 1 | 61°C | 57°C | 55°C | 57°C |
| Jul 2 | 61°C | 52°C | 54°C | 55°C |
| Jul 3 | 63°C | 52°C | 54°C | 56°C |
| Jul 4 | 63°C | 54°C | 54°C | 57°C |
| Jul 5 | 63°C | 59°C | 54°C | 58°C |
| Jul 6 | 63°C | 55°C | 55°C | 58°C |
| Jul 7 | 61°C | 55°C | 55°C | 57°C |
| Jul 8 | 63°C | 57°C | 55°C | 58°C |
| Jul 9 | 63°C | 57°C | 55°C | 58°C |
| Jul 10 | 61°C | 59°C | 55°C | 58°C |
| Jul 11 | 61°C | 59°C | 55°C | 58°C |
| Jul 12 | 59°C | 54°C | 55°C | 57°C |
| Jul 13 | 59°C | 59°C | 55°C | 58°C |
| Jul 14 | 61°C | 52°C | 55°C | 56°C |
| Jul 15 | 61°C | 54°C | 55°C | 57°C |
| Jul 16 | 61°C | 52°C | 55°C | 56°C |
| Jul 17 | 61°C | 54°C | 55°C | 57°C |
| Jul 18 | 63°C | 54°C | 54°C | 57°C |
| Jul 19 | 61°C | 57°C | 54°C | 58°C |
| Jul 20 | 61°C | 55°C | 54°C | 57°C |
| Jul 21 | 61°C | 59°C | 54°C | 58°C |
| Jul 22 | 61°C | 52°C | 54°C | 56°C |
| Jul 23 | 61°C | 55°C | 54°C | 57°C |
| Jul 24 | 61°C | 57°C | 54°C | 58°C |
| Jul 25 | 61°C | 52°C | 55°C | 57°C |
| Jul 26 | 63°C | 57°C | 55°C | 58°C |
| Jul 27 | 61°C | 55°C | 57°C | 58°C |
| Jul 28 | 63°C | 57°C | 57°C | 58°C |
| Jul 29 | 63°C | 57°C | 55°C | 58°C |
| Jul 30 | 61°C | 59°C | 55°C | 58°C |
San Mateo Climate and Swimming Opportunities in July
70°F
Average Day Air Temperature
57°F
Average Night Air Temperature
0 in
Precipitation Amount per Month
1 days
Number of Rainy Days
14 hrs
Daylight
per Day
10 hrs
Sunshine
per Day
9 mph
Average Wind Speed
70%
Average
humidity
San Mateo lies within the California in United States. The average daytime temperature in San Mateo in July is 71°F (21°C), while the nighttime average is 56°F (14°C). There is typically only one rainy day during the month, with a total precipitation of 0.0 inches (1 mm). The daylight duration in July in San Mateo is 14 hours, with an average of 10 hours of sunshine per day. The average wind speed in July is 9 mph (15 km/h), and the humidity level is around 70%.
The water temperature in San Mateo in July ranges from 55°F to 57°F (13°C to 14°C). At the beginning of the month, the average temperature is around 57°F (14°C), shifting to 57°F (14°C) by mid-July and reaching 57°F (14°C) in the last ten days. Overall, the average sea temperature in San Mateo for July is 57°F (14°C). The contrast between cool water and warm air makes for a refreshing swim. A great choice for those who enjoy invigorating dips.
Sea Temperature in July in Nearby Cities
Frequently Asked Questions About Water Temperatures in July in San Mateo
What is the sea temperature in San Mateo in July?
The water temperature in the Pacific Ocean in San Mateo in July ranges from 55°F to 57°F (13°C to 14°C).
Is it possible to swim in the Pacific Ocean in San Mateo in July?
The average sea temperature in San Mateo in July is 57°F (14°C), and the air temperature is 71°F (21°C), so the contrast between cool water and warm air makes for a refreshing swim. A great choice for those who enjoy invigorating dips.