Climate & Weather in Washington D.C., 🇺🇸 United States - Monthly Averages, Forecast & Air Quality

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🇺🇸 Washington D.C., #61

Nomad Score 6.5

Coords 38.8950368, -77.0365427

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CURRENT CONDITIONS

Temperature 27.6°C / 18.2°C

Feels Like 29.8°C / 16.4°C

Weather 🌤️ Overcast

Humidity %

Wind 18.4 km/h (gusts 37.1)

UV Index 6.3

Sunrise / Sunset 06:48 / 19:17

Daylight 12.5 hrs

Last updated: 15 hours ago

7-DAY FORECAST

Date	Weather	High	Low	Feels Like	Precip	Rain %	Wind	UV
Mon 14 Sep	🌤️ Overcast	27.6°	18.2°	29.8° / 16.4°	0.0 mm	8%	18.4 km/h	6.3
Tue 15 Sep	🌤️ Overcast	26.4°	13.5°	26.5° / 12.3°	0.0 mm	0%	10.9 km/h	6.3
Wed 16 Sep	🌤️ Overcast	30.2°	17.6°	31.5° / 18.4°	0.0 mm	0%	11.5 km/h	6.3
Thu 17 Sep	🌤️ Overcast	32.0°	19.3°	32.4° / 19.7°	0.0 mm	4%	12.3 km/h	6.3
Fri 18 Sep	🌤️ Overcast	29.1°	22.7°	31.0° / 24.4°	0.0 mm	23%	12.6 km/h	4.2
Sat 19 Sep	🌤️ Overcast	29.7°	22.2°	32.4° / 24.9°	0.0 mm	23%	11.3 km/h	3.6
Sun 20 Sep	🌧️ Moderate drizzle	35.4°	22.9°	36.4° / 25.9°	2.7 mm	31%	14.9 km/h	5.0

BEST MONTHS TO VISIT

Month	Rating	Avg High	Avg Low	Rain Days	Sun (hrs)	Humidity
May	Excellent	23.5°C	12.9°C	11.8	300.7	69.9%
October	Excellent	20.3°C	10.4°C	7.5	263.5	71.7%
September	Excellent	26.0°C	16.7°C	10.4	270.0	73.1%
April	Good	19.7°C	8.3°C	10.4	279.0	62.9%
June	Good	29.3°C	18.2°C	12.0	342.0	67.4%
August	Good	29.5°C	19.9°C	12.8	328.6	73.6%
July	Fair	31.4°C	21.4°C	14.5	365.8	73.2%
March	Fair	14.6°C	3.5°C	7.5	254.2	62.7%
November	Fair	13.8°C	4.4°C	8.0	237.0	67.1%
January	Fair	6.0°C	-2.2°C	7.7	189.1	69.3%
February	Poor	9.0°C	-0.5°C	10.2	196.0	66.9%
December	Poor	8.7°C	0.3°C	8.5	186.0	70.3%

Ratings based on temperature comfort, rainfall, sunshine, and humidity. Ideal for digital nomads.

TEMPERATURE BY MONTH

PRECIPITATION & RAIN DAYS

SUNSHINE, UV & HUMIDITY

AIR QUALITY

🟢 Good

US Air Quality Index

European AQI: 35

PM2.5 12.3 µg/m³

PM10 12.5 µg/m³

Ozone 53.0 µg/m³

NO₂ 14.3 µg/m³

SO₂ 2.1 µg/m³

CO 196.0 µg/m³

UV Index 0.0

Dust 0.0 µg/m³

Measured: 15 hours ago. Source: Open-Meteo.

MONTHLY CLIMATE DATA

Month	High	Low	Mean	Feels Hi	Feels Lo	Precip	Rain Days	Snow	Sun	Daylight	UV	Humidity	Wind	Clouds
Jan	6.0°	-2.2°	1.6°	2.0°	-6.5°	81.2 mm	7.7	13.7 cm	189.1 hrs	9.8 hrs	-	69.3%	18.8 km/h	58.9%
Feb	9.0°	-0.5°	4.0°	5.2°	-4.6°	86.9 mm	10.2	11.6 cm	196.0 hrs	10.8 hrs	-	66.9%	18.7 km/h	61.2%
Mar	14.6°	3.5°	8.7°	11.6°	-0.4°	95.2 mm	7.5	1.3 cm	254.2 hrs	12.0 hrs	-	62.7%	20.1 km/h	55.1%
Apr	19.7°	8.3°	13.8°	18.0°	5.3°	94.9 mm	10.4	0.0 cm	279.0 hrs	13.2 hrs	-	62.9%	19.1 km/h	60.6%
May	23.5°	12.9°	18.0°	23.5°	11.8°	134.4 mm	11.8	0.0 cm	300.7 hrs	14.3 hrs	-	69.9%	16.1 km/h	64.1%
Jun	29.3°	18.2°	23.5°	31.1°	18.8°	138.3 mm	12.0	0.0 cm	342.0 hrs	14.8 hrs	-	67.4%	15.4 km/h	55.1%
Jul	31.4°	21.4°	25.9°	35.0°	23.9°	162.2 mm	14.5	0.0 cm	365.8 hrs	14.6 hrs	-	73.2%	13.8 km/h	55.2%
Aug	29.5°	19.9°	24.2°	32.0°	21.7°	135.3 mm	12.8	0.0 cm	328.6 hrs	13.6 hrs	-	73.6%	13.4 km/h	50.9%
Sep	26.0°	16.7°	21.0°	26.9°	16.9°	117.6 mm	10.4	0.0 cm	270.0 hrs	12.4 hrs	-	73.1%	14.4 km/h	51.8%
Oct	20.3°	10.4°	15.0°	19.1°	8.6°	75.0 mm	7.5	0.0 cm	263.5 hrs	11.2 hrs	-	71.7%	15.8 km/h	43.6%
Nov	13.8°	4.4°	8.8°	10.8°	1.0°	62.4 mm	8.0	0.3 cm	237.0 hrs	10.1 hrs	-	67.1%	17.3 km/h	48.7%
Dec	8.7°	0.3°	4.2°	5.4°	-3.6°	94.6 mm	8.5	1.7 cm	186.0 hrs	9.5 hrs	-	70.3%	16.9 km/h	61.5%

Based on historical averages. Source: Open-Meteo.