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Trip Planner Weather

Joliet, IL from 2001 to Present — Current Conditions

	Historical Summary for September 20 - September 20

Temperature:

The Average High Temperature is 74 F with a historical range of 60 F to 84 F

The Average Low Temperature is 51 F with a historical range of 39 F to 64 F

There is a 0% chance of a Hot Day (temperature over 90°F / 32°C).

(0 days out of 12 in historical record)

Most consecutive days found in historic record: 0

There is a 0% chance of a Freezing Day (temperature below 32°F / 0°C).

(0 days out of 12 in historical record)

Most consecutive days found in historic record: 0

Warm

Daily Precipitation:

The Average Daily Precipitation is 0.06 with a historical range of 0.00 to 0.46

There is a 25% chance of a Precipitation Day.

(3 days out of 12 in historical record)

Most consecutive days found in historic record: 0

Light Rain

Cloud Cover:

Average Cloud Cover is mostly sunny

There is a 8% chance of a Cloudy Day.

(1 day out of 12 in historical record)

Most consecutive days found in historic record: 0

Clear

Wind:

The Average Wind is 4 mph with a historical range of 0 mph to 8 mph

There is a 0% chance of a Windy Day (average wind over 10 mph / 15km/h).

(0 days out of 12 in historical record)

Most consecutive days found in historic record: 0

Humidity:

The Average High Dew Point is 59 F with a historical range of 43 F to 73 F

The Average Low Dew Point is 45 F with a historical range of 30 F to 64 F

There is a 58% chance of a Humid Day (dew point over 60°F / 16°C).

(7 days out of 12 in historical record)

Most consecutive days found in historic record: 0

There is a 8% chance of a Sweltering Day (dew point over 70°F / 21°C).

(1 day out of 12 in historical record)

Most consecutive days found in historic record: 0

Trip Planner:

Weather statistics based on searched dates from 2001 to present. Probabilities (chance of) statistics indicate the chance of an event or condition per day (ie. a 30 percent chance of a cloudy day indicates that each day has a 30 percent chance of being cloudy).

Trip Calendar:

September 2013

S	M	T	W	T	F	S
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30

View Historical Calendar

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	Daily Observations

2012	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2012/9/20	71	58	45	50	41	31	100	53	24	29.95	29.89	29.84	10	10	5	15	6	22	0.00
2011	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2011/9/20	75	60	46	59	49	37	88	70	25	30.09	30.02	29.94	10	5	0	8	2	-	0.01	Fog
2010	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2010/9/20	84	72	60	64	58	46	82	65	51	30.14	30.06	29.93	10	10	4	8	3	-	0.05	Rain , Thunderstorm
2009	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2009/9/20	73	63	53	62	54	47	91	72	53	30.17	30.07	29.92	10	9	2	13	5	17	0.46	Rain , Thunderstorm
2008	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2008/9/20	80	66	53	64	57	52	94	72	39	30.20	30.17	30.14	10	7	0	6	0	-	0.00	Fog
2007	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2007/9/20	80	68	55	61	56	54	94	70	39	30.22	30.15	30.03	10	8	0	13	2	-	0.00	Fog
2006	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2006/9/20	60	50	39	43	37	30	87	65	34	30.11	30.04	30.00	10	10	10	9	5	20	0.00
2005	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2005/9/20	78	66	53	66	60	54	100	80	44	30.18	30.12	30.02	10	7	0	7	1	-	0.00	Fog
2004	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2004/9/20	77	64	50	52	47	39	94	60	26	30.31	30.25	30.15	10	10	7	15	7	21	0.00
2003	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2003/9/20	69	54	39	50	41	34	100	64	27	30.27	30.21	30.14	10	9	0	9	1	-	0.00	Fog
2002	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2002/9/20	73	68	64	73	70	64	100	98	83	29.68	29.64	29.60	10	10	4	14	8	21	0.21	Rain
2001	Temp. (°F)			Dew Point (°F)			Humidity (%)			Sea Level Pressure (in)			Visibility (mi)			Wind (mph)		Gust Speed (mph)	Precip. (in)	Events
September	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	low	high	avg	high	sum
2001/9/20	73	63	53	61	55	52	94	78	53	29.98	29.93	29.87	10	8	2	10	3	-	0.00

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