NEWHALL - Weather History and Averages

Station: NEWHALL (2004 to 2011)
Country: US
State: CA
Latitude: 34.37
Longitude: -118.57

High Temperatures

On average, the day with the warmest high temperature in NEWHALL is August 28 at an average of 99.2 °F (37.3 °C).

On average, the day with the coldest high temperature in NEWHALL is December 18 at an average of 56.1 °F (13.4 °C).

Records

The warmest recorded high temperature in NEWHALL was 131.5 °F (55.3 °C) on July 23 in the year 2006 at NEWHALL — Integrated Surface Dataset (ISD) station ID: 720046 .

The coldest recorded high temperature in NEWHALL was 41.0 °F (5.0 °C) on January 13 in the year 2007 at NEWHALL — Integrated Surface Dataset (ISD) station ID: 720046 .

Low Temperatures

On average, the day with the warmest low temperature in NEWHALL is July 15 at an average of 69.0 °F (20.5 °C).

On average, the day with the coldest low temperature in NEWHALL is December 17 at an average of 38.7 °F (3.7 °C).

Records

The warmest recorded low temperature in NEWHALL was 95.0 °F (35.0 °C) on July 25 in the year 2004 at NEWHALL — Integrated Surface Dataset (ISD) station ID: 720046 .

The coldest recorded low temperature in NEWHALL was 26.6 °F (-3.0 °C) on January 14 in the year 2007 at NEWHALL — Integrated Surface Dataset (ISD) station ID: 720046 .

When you are gardening in NEWHALL, 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 25 of 366 days per year in NEWHALL.

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 NEWHALL during the spring season, the average last freeze date is no freezing temperatures all season. Expect^* the last freeze date after

March 6 in one of every two years (50%),
April 21 in one of every ten years (10%),
April 27 in one of every twenty years (5%),
June 1 in one of every hundred years (1%).

First freeze

In NEWHALL during the autumn (fall) season, the average first freeze date is no freezing temperatures all season. Expect^* the first freeze date before

December 18 in one of every two years (50%),
December 4 in one of every ten years (10%),
November 30 in one of every twenty years (5%),
October 31 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 NEWHALL during the spring season, the average last hard freeze date is no freezing temperatures all season. Expect^* the last hard freeze date after

January 15 in one of every two years (50%),
March 12 in one of every ten years (10%),
March 18 in one of every twenty years (5%),
April 28 in one of every hundred years (1%).

First hard freeze

In NEWHALL during the autumn (fall) season, the average first hard freeze date is no freezing temperatures all season. Expect^* the first hard freeze date before

February 15 in one of every two years (50%),
December 16 in one of every ten years (10%),
December 13 in one of every twenty years (5%),
November 30 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 NEWHALL during the spring season, the average last frost date is no freezing temperatures all season. Expect^* the last frost date after

April 14 in one of every two years (50%),
May 7 in one of every ten years (10%),
June 1 in one of every twenty years (5%),
June 21 in one of every hundred years (1%).

First frost

In NEWHALL during the autumn (fall) season, the average frost date is no frost all season. Expect^* the first frost date before

December 7 in one of every two years (50%),
November 27 in one of every ten years (10%),
October 29 in one of every twenty years (5%),
September 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