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Driveway Sealing Weather in Kansas: Best Months by City

Driveway Sealing season in Kansas, city by city: peak months, season boundaries, and annual workable-day counts from NOAA 1991–2020 normals. Lawrence leads with 114 workable days a year; Wichita runs the shortest at 74.

Kansas is not one climate: Lawrence banks 114 workable driveway sealing days a year while Wichita gets 74 — a spread the table below itemizes month by month. Season boundaries mark the first and last month averaging 8+ workable days against the label rules (55–90°F, nights 50°F+).

If one month anchors the Kansas calendar it's September, the statewide leader in workable days. Use this page to pick the month, then the city page's 10-day strip to pick the days — and the national driveway sealing guide for the physics behind each rule.

Cities in Kansas

Peak months and season boundaries from NOAA 1991–2020 normals; season = months with at least 8 workable days.
CityPeak monthsSeasonWorkable days/yr
Wichita Sep, Jun, May May–June 74
Overland Park Jul, Aug, Sep May–September 108
Kansas City Sep, Jun, May August–October 101
Topeka Sep, Jun, May May–June 86
Olathe Aug, Jul, Sep May–September 113
Lawrence Aug, Jul, Sep May–September 114

The rules behind these numbers

Typical label thresholds for driveway sealing — the single ruleset used by every check on this page.
CheckThresholdWhy it matters
Air temperature 55–90°F, and rising Sealer wants 55°F and rising — pavement must be warm enough to cure the emulsion.
Overnight low ≥50°F during the first 24 h The first 24 hours of cure need overnight lows of 50°F or better.
Dry before ≤0.05" rain in the prior 24 h Asphalt must be fully dry; sealer will not bond to damp pavement.
Dry after <0.05" rain for 36 h after (48 h cool or shaded driveways want 48 h) Most sealers list 24–48 dry hours; this site checks 36.
Evening dew-point spread ≥5°F from 6–11 pm Heavy evening dew can blush an uncured sealcoat.
Daytime humidity ≤85% Water-based sealer dries by evaporation; humid air stalls it.
Wind ≤20 mph (dust and debris in wet sealer up to 28 mph) Strong wind drops leaves and grit into the wet coat.

Always follow your product label — formulas vary. The table above is the typical range across major manufacturers, not a promise about your can.

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