History and Climate

Available now

• Sunrise, sunset and daylight calendar. Each city page has an annual daylight chart and a date picker. Example: Toronto.

Being prepared

Daily weather history (high, low, mean and precipitation) for urban areas with at least one million residents, covering a rolling five calendar years ending yesterday. Sources: NOAA NCEI stations (United States), ECCC historical climate data (Canada) and a labelled reanalysis elsewhere. Pages will say which records are station observations and which are reconstructions.

Downloads (CSV) will require a free account. Nothing is shown here until it has been checked.