Threshold Stretch Search

Longest consecutive days above or below any value · merged history + modern observations

Variable

Comparison

Threshold

°F · consecutive calendar days

Highs at or above 90 F Highs at or above 100 F Highs at or below 32 F Lows at or below 32 F Lows below 0 F Wet days at or above 0.01 in Dry days below 0.01 in Snow at or above 1 in Cover at or above 1 in Gusts at or above 40 mph Sun at or above 5 hours

Pick a variable, comparison, and threshold — or use a preset.
Example: daily high at or above 90 F returns the longest heat stretch on record, this year / water year / season, and how they compare.