NOAA GHCND · LIVE

Weather on July 1

Seattle, WA

55 Years of Data

Avg High
72°F
Avg Low
57°F
Warmest
2013
80°F avg
Coldest
1979
52°F avg

About This Date

July 1st in Seattle, WA typically brings pleasant summer weather, with average highs around 72°F and lows near 57°F. Over 54 years of records, the warmest July 1st was in 2013 (80°F average), while the coldest was 1979 (52°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 28% of July 1st dates historically, with the wettest July 1st recording 1.57" of rain. The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.

The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.

Planning for July 1st in Seattle, WA? Great weather for outdoor activities.

Warming Trend
1.7°F per decade on this date
YearHighLowAvgPrecipSnow
202585°61°73°
202477°63°70°
202379°56°67°
202276°58°67°
202174°64°69°
202067°55°61°
201982°58°70°
201871°57°64°
201773°56°64°
201676°57°66°
201589°65°77°
201491°63°77°
2013warmest90°70°80°
201268°56°62°
201171°51°61°
201063°54°58°0.05"
200977°54°65°
200876°56°66°
200776°53°64°
200680°58°69°
200568°57°63°
200473°56°64°
200369°56°62°
200269°54°61°
200172°54°63°
200063°53°58°0.18"
199963°52°57°0.08"
199767°55°61°0.05"
199679°53°66°
199588°62°75°
199468°57°63°0.51"
199366°56°61°0.38"
199274°60°67°
199178°60°69°
199069°57°63°
198964°54°59°0.15"
198867°56°61°0.08"
198775°58°66°
198666°60°63°0.66"
198573°52°62°
198466°59°63°0.05"
198365°56°60°0.58"
198267°58°62°
198172°56°64°
198073°52°62°
1979coldest56°49°52°1.57"
197874°61°67°
197761°54°57°
197668°55°62°0.05"
197569°54°61°0.05"
197467°54°60°0.08"
197368°49°58°
197272°54°63°
197164°54°59°
54 years of data from SEATTLE URBAN SITE

Seattle, WA Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

30°40°50°60°70°80°90°JFMAMJJASOND
Avg high Avg low

Seattle, WA Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"4"8"JFMAMJJASOND2.2"0"
Rain (in) Snow (in)

Seattle, WA Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Seattle, WA

Seattle, WA has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

📬 Free weekly newsletter

This week in weather history.

Five notable weather anniversaries from the week ahead — deadliest tornadoes, record temps, historic storms — every Sunday. No spam, unsubscribe anytime.

4,200+ readers · Sunday delivery