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Best Time to Visit Sunnyvale

Complete weather & hotel guide for Sunnyvale, United States

The best time to visit Sunnyvale is February, April to July, September to November. During this period, average temperatures range from 12°C to 25°C with comfortable conditions for sightseeing. Sunnyvale has 30 hotels available on HOTEVI.

Quick Answer

Best months to visit: April May June July September October November

30 hotels available in Sunnyvale

Month-by-Month Weather Guide

Month Avg High (°C) Avg Low (°C) Rainfall (mm) Rating
January 15 7 - ★★★☆☆
February 16 6 - ★★★☆☆
March 17 7 - ★★★☆☆
April 21 8 - ★★★★★
May 25 11 - ★★★★★
June 28 14 - ★★★★★
July 30 15 - ★★★★★
August 30 15 - ★★★☆☆
September 28 15 - ★★★★★
October 24 13 - ★★★★★
November 18 9 - ★★★★★
December 14 7 - ★★★☆☆

Seasonal Overview

Spring
17°C – 25°C

Ideal for sightseeing

High season
Summer
28°C – 30°C

Mild and pleasant

High season
Autumn
18°C – 28°C

Ideal for sightseeing

High season
Winter
14°C – 16°C

Mild and pleasant

Moderate

Ready to book? Browse 30 hotels in Sunnyvale

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Frequently Asked Questions

What is the best month to visit Sunnyvale?

The best months to visit Sunnyvale are February, April to July, September to November. These months offer the most comfortable weather for sightseeing and outdoor activities.

What is the weather like in Sunnyvale in May?

May: Avg High 25°C, Avg Low 11°C, Rainfall 0mm.

Is Sunnyvale worth visiting in Spring?

Yes, Spring is a great time to visit Sunnyvale. The weather is generally comfortable with pleasant temperatures for exploring the city.

Why Book on HOTEVI?

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