Seaside Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Seaside Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


34°C
Highest Temp
11 Jun. 26

6°C
Lowest Temp
9 Jan. 26


Seasonal Breakdown

Hottest MonthJuly21.81°C

Coldest MonthApril9.83°C

Wettest MonthFebruary9.97mm

Windiest MonthFebruary19.6km/h

Frequently Asked Questions


1. What is the hottest month in Seaside historically?

September is historically Seaside's hottest month, with average maximum temperatures around 22°C. During peak heatwave events, the highest recorded temperatures have reached 34°C on 2026-06-11.

2. What is the coldest month in Seaside historically?

February is Seaside's coldest month, with average minimum temperatures around 8°C. The all-time record low of 0°C was recorded on 2013-12-09.

3. What is the average annual rainfall in Seaside over the past 17 years?

Seaside's average annual rainfall is approximately 539.8mm, based on records spanning 17 years.

4. How many rainy days does Seaside experience on average per year?

Seaside historically records approximately 88.5 rainy days per year. December has the highest number of rain days at an average of 12.06 days.

5. What is the all-time highest temperature ever recorded in Seaside?

The all-time highest temperature recorded in Seaside is 34°C on 2026-06-11.

6. What is the all-time lowest temperature ever recorded in Seaside?

The all-time lowest temperature recorded in Seaside is 0°C on 2013-12-09.

7. What is the windiest time of year in Seaside historically?

Seaside experiences its strongest winds during April. The historic gust record of 56.9 kph was recorded on 2024-02-04.

8. What is the highest and lowest humidity in Seaside during a year?

Usually, Seaside's humidity peaks in August at around 77.3% and drops to its lowest in November at approximately 68.6%.