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When is the Best Time to Explore Santa Rosa?

If you're curious when is the best time of year to explore Santa Rosa, you may find this information about seasonal weather helpful when you are organising your getaway. The warmest months in Santa Rosa are typically January and February, whereas the coldest months are usually July and June. The months with the most rain are October and November, whereas June and July have the least.

Here's a rundown on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 33°C and at night it is 19°C. Seasonal average rainfall is 452 mm.
• If you visit between April and June, you can expect an average temp of 26°C during the day and 10°C at night. Average rainfall during this season is 346 mm.
• The daytime average temp from July to September is 23°C and the night-time average is 10°C. Average precipitation for this season is 303 mm.
• Between October and December, the average temp during the day is 31°C and 15°C at night. Seasonal average rain is 594 mm.
• Average annual rainfall in Santa Rosa is 1695 mm.