Rossmoor Weather History

California, United States of America

Weather on a past date in Rossmoor

Any date from 1 January 2009 to yesterday.

Sun 18 Oct, 2026 Weather in Rossmoor

Sunrise: 06:59 AM
Sunset: 06:15 PM		Moonrise: 02:27 PM
Moonset: Does not set today		Max:
26.6 °c		Min:
21.7 °c		Avg:
24.4 °c		Precip:
0.00 mm		Max Wind:
15.5 kph
 
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IconClearClearClearSunnySunnySunnySunnyClear
Temp24.0°c22.7°c22.0°c24.5°c26.5°c26.1°c24.9°c25.2°c
Wind6.1 kmph3.6 kmph1.8 kmph0.4 kmph9.7 kmph15.5 kmph14.0 kmph6.1 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud5%5%2%0%0%5%1%0%
Humidity51%55%56%45%38%43%49%42%
Pressure1015 mb1014 mb1014 mb1015 mb1014 mb1013 mb1013 mb1013 mb

Rossmoor Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January19°C / 66°F11°C / 51°F14°C / 58°F271 hours59.75 mm / 2.35 In3 days1019 mb / 31 In
February19°C / 66°F11°C / 51°F14°C / 58°F239 hours67.64 mm / 2.66 In3 days1018 mb / 31 In
March19°C / 67°F12°C / 53°F15°C / 59°F266 hours49.21 mm / 1.94 In3 days1017 mb / 31 In
April21°C / 69°F13°C / 56°F17°C / 62°F286 hours15.02 mm / 0.59 In1 days1015 mb / 30 In
May21°C / 71°F15°C / 59°F18°C / 64°F306 hours6.17 mm / 0.24 In1 days1013 mb / 30 In
June24°C / 75°F17°C / 62°F20°C / 68°F314 hours1.50 mm / 0.06 In0 days1012 mb / 30 In
July26°C / 80°F19°C / 66°F22°C / 72°F344 hours1.78 mm / 0.07 In0 days1013 mb / 30 In
August28°C / 82°F20°C / 67°F23°C / 74°F346 hours4.46 mm / 0.18 In0 days1012 mb / 30 In
September27°C / 81°F20°C / 67°F23°C / 73°F318 hours6.71 mm / 0.26 In0 days1012 mb / 30 In
October25°C / 76°F17°C / 63°F21°C / 69°F302 hours12.70 mm / 0.50 In1 days1014 mb / 30 In
November22°C / 71°F13°C / 56°F17°C / 63°F287 hours31.48 mm / 1.24 In1 days1017 mb / 31 In
December18°C / 65°F11°C / 51°F14°C / 58°F262 hours69.55 mm / 2.74 In3 days1018 mb / 31 In

Need more than one day of Rossmoor history?

Download historical weather for Rossmoor, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
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Buy historical weather data Or use the History API

Weather history near Rossmoor

Region

California

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Rossmoor weather history: common questions

How far back does Rossmoor weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Rossmoor historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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