Weather Mäntsälä

Last 24 h

The diagram shows temperature variations during the last 24 hours in Celsius scale. Positive temperatures are in red and subzero are in blue. On the background, light grey plot is the last 24 - 48 hours, essentially answering the question "what was the temperature yesterday at this time?". Black line is trend line.

Last 7 days

The diagram shows temperature variations during the last 7 days in Celsius scale. Positive temperatures are in red and subzero are in blue. Black line is trend line. Please note that measurement accuracy decreases when looking at diagrams longer than 24 hours.

Last 30 days

The diagram shows temperature variations during the last 30 days in Celsius scale. Positive temperatures are in red and subzero are in blue. Black line is trend line. Please note that measurement accuracy decreases when looking at diagrams longer than 24 hours.

Wind speed last 24 hours

Purple plot depicts wind speed variations during the last 24 hours. Dark blue plot shows wind speed yesterday. Light blue background shows highest wind gust speed (highest m/s during one hour measurement interval).

Measurements are done using Raspberry Pi computers, Arduino platform and external sensors. More detailed equipment page has not yet been completed.

• Temperature measurements
• Temperature plots
• Temperature history data
• Forecasts

• Wind speed measurements
• Sunlight intensity
• Rainfall measurements