Park climate1991–2020 climate normals260 m source elevationNASA POWER

Twelve-month assessment of temperature, precipitation, wind, and daylight at a representative location

Monthly Climate Normals for Delaware Water Gap National Recreation Area in the United States

Name: Delaware Water Gap National Recreation Area monthly climate normals
Creator: NASA POWER

This profile documents climate averages for Delaware Water Gap National Recreation Area based on NASA POWER data collected between 1991 and 2020. Measurements at a representative point establish yearly patterns for mean, minimum, and maximum temperature, alongside average daily precipitation, relative humidity, wind speed, and daylight hours. These data points provide a structured overview of local atmospheric trends rather than current weather or site-specific forecasts.

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A graphic illustration of a river flowing through a narrow mountain pass, surrounded by green trees and towering canyon walls under a soft, pale sky.

Annual climate pattern

Analysis of twelve month averages and precipitation rates for this protected location

Delaware Water Gap National Recreation Area Annual Climate Normals and Temperature Patterns

Delaware Water Gap National Recreation Area exhibits average monthly temperatures ranging from sub-zero winter minimums to warm summer highs across the calendar year. These long-term climate normals reflect recorded averages at a single representative coordinate rather than live weather or region-wide variations.

Mean temperatureAverage minimum–maximum rangePrecipitation

Annual mean: 9.6 °C
Warmest month: July
Coolest month: January
Wettest month: September

Twelve-month climate

Track average temperature bounds, precipitation rates, humidity, wind, and daylight across the entire year.

Delaware Water Gap National Recreation Area Weather by Month and Climatological Normals

Compare average minimum, mean, and maximum temperatures alongside average daily precipitation rates across all twelve calendar months at a representative coordinate. Reviewing these multi-variable baselines reveals long-term seasonal shifts in humidity, wind speed, and calculated daylight hours without relying on short-term forecasts.

	Mean temperature	Precipitation	Humidity	Wind speed	Daylight
January	-3.7 °C-17.7° to 11.8°	2.7 mm/day	88.3%	2.8 m/s	9.4 hours
February	-2.7 °C-16.1° to 12.3°	2.5 mm/day	87.4%	3 m/s	10.4 hours
March	1.8 °C-11.5° to 18°	3.1 mm/day	83.4%	2.8 m/s	11.7 hours
April	8.3 °C-4.1° to 24.3°	3.3 mm/day	79.2%	2.4 m/s	13.1 hours
May	14.6 °C1.5° to 28.5°	3.2 mm/day	78.6%	1.9 m/s	14.3 hours
June	19.7 °C7.1° to 31.2°	3.9 mm/day	78%	1.7 m/s	14.9 hours
July	22.7 °C12° to 33.7°	3.7 mm/day	73%	1.6 m/s	14.6 hours
August	21.9 °C10.9° to 33°	3.6 mm/day	72.1%	1.5 m/s	13.6 hours
September	17.9 °C4.7° to 31.3°	3.9 mm/day	73%	1.7 m/s	12.2 hours
October	11 °C-1.9° to 25.5°	3.5 mm/day	77.5%	2 m/s	10.8 hours
November	4.6 °C-6.7° to 19.6°	2.9 mm/day	81.7%	2.2 m/s	9.7 hours
December	-0.7 °C-12.3° to 14.2°	3.2 mm/day	86.9%	2.5 m/s	9.1 hours

Calculated climate highlights

Comparative monthly averages for temperature, precipitation, humidity, wind, and daylight duration

Delaware Water Gap National Recreation Area Calculated Monthly Climate Highlights

Calculated monthly normals identify the warmest, coolest, wettest, and windiest calendar periods derived from long term records at a representative coordinate. Comparative averages summarize annual patterns across multiple measured variables without representing historical weather extremes or park wide conditions.

Warmest month: July22.7 °C
Coolest month: January-3.7 °C
Wettest month: September3.9 mm/day
Driest month: February2.5 mm/day
Most humid month: January88.3%
Windiest month: February3 m/s
Longest daylight: June14.9 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map

Other park climates

Examine monthly temperature, precipitation, and atmospheric normals across diverse protected landscapes.

Comparing Delaware Water Gap National Recreation Area Climate Profiles With Other Protected Areas

Standardized monthly climate profiles for Delaware Water Gap National Recreation Area provide a baseline for evaluating temperature ranges and precipitation rhythms across different protected landscapes. Reviewing these atmospheric datasets alongside other regional locations reveals broader geographic patterns without implying direct climatic equivalence.