BURNS HARBOR - Weather History and Averages

Station: BURNS HARBOR (2007 to 2025)
Country: US
State: IN
Latitude: 41.65
Longitude: -87.15

High Temperatures

On average, the day with the warmest high temperature in BURNS HARBOR is July 6 at an average of 82.1 °F (27.8 °C).

On average, the day with the coldest high temperature in BURNS HARBOR is January 15 at an average of 29.5 °F (-1.4 °C).

Records

The warmest recorded high temperature in BURNS HARBOR was 95.5 °F (35.3 °C) on July 25 in the year 2012 at BURNS HARBOR — Integrated Surface Dataset (ISD) station ID: 997787 .

The coldest recorded high temperature in BURNS HARBOR was -0.9 °F (-18.3 °C) on January 31 in the year 2019 at BURNS HARBOR — Integrated Surface Dataset (ISD) station ID: 997787 .

Low Temperatures

On average, the day with the warmest low temperature in BURNS HARBOR is July 18 at an average of 70.2 °F (21.2 °C).

On average, the day with the coldest low temperature in BURNS HARBOR is January 21 at an average of 17.9 °F (-7.8 °C).

Records

The warmest recorded low temperature in BURNS HARBOR was 81.7 °F (27.6 °C) on July 21 in the year 2022 at BURNS HARBOR — Integrated Surface Dataset (ISD) station ID: 997787 .

The coldest recorded low temperature in BURNS HARBOR was -17.9 °F (-27.7 °C) on January 31 in the year 2019 at BURNS HARBOR — Integrated Surface Dataset (ISD) station ID: 997787 .

When you are gardening in BURNS HARBOR, 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 164 of 366 days per year in BURNS HARBOR.

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 BURNS HARBOR during the spring season, the average last freeze date is March 29. Expect^* the last freeze date after

April 14 in one of every two years (50%),
April 29 in one of every ten years (10%),
May 8 in one of every twenty years (5%),
May 19 in one of every hundred years (1%).

First freeze

In BURNS HARBOR during the autumn (fall) season, the average first freeze date is November 17. Expect^* the first freeze date before

November 9 in one of every two years (50%),
October 27 in one of every ten years (10%),
October 21 in one of every twenty years (5%),
October 11 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 BURNS HARBOR during the spring season, the average last hard freeze date is March 26. Expect^* the last hard freeze date after

April 1 in one of every two years (50%),
April 17 in one of every ten years (10%),
April 26 in one of every twenty years (5%),
May 3 in one of every hundred years (1%).

First hard freeze

In BURNS HARBOR during the autumn (fall) season, the average first hard freeze date is November 26. Expect^* the first hard freeze date before

November 18 in one of every two years (50%),
November 2 in one of every ten years (10%),
October 31 in one of every twenty years (5%),
October 23 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 BURNS HARBOR during the spring season, the average last frost date is April 13. Expect^* the last frost date after

April 27 in one of every two years (50%),
May 14 in one of every ten years (10%),
May 19 in one of every twenty years (5%),
May 25 in one of every hundred years (1%).

First frost

In BURNS HARBOR during the autumn (fall) season, the average frost date is November 6. Expect^* the first frost date before

October 30 in one of every two years (50%),
October 16 in one of every ten years (10%),
October 11 in one of every twenty years (5%),
October 5 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