PARK RIDGE AF - Weather History and Averages

Station: PARK RIDGE AF (1949 to 1958)
Country: US
State: IL
Latitude: 41.983
Longitude: -87.9

High Temperatures

On average, the day with the warmest high temperature in PARK RIDGE AF is July 27 at an average of 86.8 °F (30.5 °C).

On average, the day with the coldest high temperature in PARK RIDGE AF is January 29 at an average of 24.2 °F (-4.3 °C).

Records

The warmest recorded high temperature in PARK RIDGE AF was 102.0 °F (38.9 °C) on July 1 in the year 1956 at PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 .

The coldest recorded high temperature in PARK RIDGE AF was 0.0 °F (-17.8 °C) on December 16 in the year 1951 at PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 .

Low Temperatures

On average, the day with the warmest low temperature in PARK RIDGE AF is July 28 at an average of 67.4 °F (19.7 °C).

On average, the day with the coldest low temperature in PARK RIDGE AF is January 30 at an average of 7.1 °F (-13.8 °C).

Records

The warmest recorded low temperature in PARK RIDGE AF was 77.0 °F (25.0 °C) on July 21 in the year 1952 at PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 .

The coldest recorded low temperature in PARK RIDGE AF was -22.0 °F (-30.0 °C) on January 30 in the year 1951 at PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 .

When you are gardening in PARK RIDGE AF, consider the chance that the weather may freeze and harm your plants. There is a greater than 5% chance of temperatures dropping below freezing in 219 of 366 days per year in PARK RIDGE AF.

According to the USA National Weather Service:

Freeze occurs when the temperature drops to 32° Fahrenheit or lower. A freeze will result in significant damage to many unprotected plants, especially if the temperature remains at-or-below freezing for several hours.

Last freeze

In PARK RIDGE AF during the spring season, the average last freeze date is April 23. Expect^* the last freeze date after

May 5 in one of every two years (50%),
May 19 in one of every ten years (10%),
May 24 in one of every twenty years (5%),
June 3 in one of every hundred years (1%).

First freeze

In PARK RIDGE AF during the autumn (fall) season, the average first freeze date is October 24. Expect^* the first freeze date before

October 7 in one of every two years (50%),
September 24 in one of every ten years (10%),
September 20 in one of every twenty years (5%),
September 8 in one of every hundred years (1%).

Hard Freeze

According to the USA National Weather Service:

Hard freeze typically occurs when the temperature reaches 28° Fahrenheit or lower for at least an hour (or more). This usually means that most seasonal vegetation will be destroyed. In addition, there is a possibility of damage to unprotected outdoor plumbing/un-drained sprinkler systems etc.

Last hard freeze

In PARK RIDGE AF during the spring season, the average last hard freeze date is April 12. Expect^* the last hard freeze date after

April 20 in one of every two years (50%),
May 9 in one of every ten years (10%),
May 13 in one of every twenty years (5%),
May 24 in one of every hundred years (1%).

First hard freeze

In PARK RIDGE AF during the autumn (fall) season, the average first hard freeze date is November 2. Expect^* the first hard freeze date before

October 20 in one of every two years (50%),
October 1 in one of every ten years (10%),
September 28 in one of every twenty years (5%),
September 20 in one of every hundred years (1%).

Frost

Frost can happen at temperatures above freezing and damage delicate plants. According to the USA National Weather Service:

Frost occurs when there is a solid deposition of water vapor from the air. Frost will form when solid surfaces are cooled below the dew point. An air temperature range of 33°- 36° Fahrenheit (or colder), along with light winds, is usually needed to initiate frost formation. At least minor damage is possible to plants. One must keep in mind that frost is not guaranteed if the air is very dry and/or winds are roughly 8+ MPH.

Last frost

In PARK RIDGE AF during the spring season, the average last frost date is May 13. Expect^* the last frost date after

May 14 in one of every two years (50%),
May 29 in one of every ten years (10%),
June 3 in one of every twenty years (5%),
June 11 in one of every hundred years (1%).

First frost

In PARK RIDGE AF during the autumn (fall) season, the average frost date is September 29. Expect^* the first frost date before

September 29 in one of every two years (50%),
September 14 in one of every ten years (10%),
September 8 in one of every twenty years (5%),
August 22 in one of every hundred years (1%).

Details

If you would like to see the temperatures for specific days, you can click on the corresponding links below:

January
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	31

February
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

March
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	31

April
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

May
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	31

June
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

July
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	31

August
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	31

September
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

October
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	31

November
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

December
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	31