Best Time to Visit Spanaway: Month-by-Month Guide

Best months for Spanaway: July, August, September.

  • Best months for Spanaway: July, August, September.
  • Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
  • Shoulder season: June. Good weather without the busiest period.
  • Wettest months: January, November, March.
  • The least pleasant month is December (score 3.8).

Year at a glance

8° 3° J 9° 3° F 12° 4° M 15° 5° A 18° 8° M 21° 10° J 24° 12° J 25° 12° A 21° 10° S 15° 7° O 10° 4° N 7° 2° D Rainy days

Weather by month

MonthAvg highAvg lowRainfall Rainy daysHumiditySunshine Score
January 8°C3°C188 mm 18– – 3.9
February 9°C3°C136 mm 15– – 4.8
March 12°C4°C154 mm 18– – 4.7
April 15°C5°C119 mm 16– – 5.5
May 18°C8°C78 mm 12– – 6.8
June 21°C10°C54 mm 9– – 7.6
July 24°C12°C19 mm 4– – 8.6
August 25°C12°C25 mm 4– – 8.5
September 21°C10°C58 mm 7– – 8.1
October 15°C7°C127 mm 13– – 6.0
November 10°C4°C203 mm 18– – 4.2
December 7°C2°C193 mm 18– – 3.8

Frequently asked questions

When is the best time to visit Spanaway?

The best months are July, August, September.

When is the rainy season in Spanaway?

The wettest months are January, November, March.