>State Statisticsl Report R:pg022

FREEZE PROBABILITY

Station Spring: On or After Given Date Fall: On or Before Given Date

90% 50% 10% 10% 50% 90%

Ashland Apr 6 Apr 21 May 5 Oct 3 Oct 16 Oct 30

Back Bay Mar 4 Mar 18 Mar 31 Nov 10 Nov 24 Dec 7

Balcony Falls Apr 7 Apr 21 May 4 Oct 10 Oct 24 Nov 7

Bedford Apr 5 Apr 20 May 4 Sep 30 Oct 16 Nov 1

Berryville Apr 16 May 3 May 21 Sep 23 Oct 8 Oct 24

Big Meadows Apr 14 May 7 May 30 Sep 19 Oct 3 Oct 17

Blacksburg Apr 14 Apr 30 May 16 Sep 22 Oct 8 Oct 24

Blackstone Mar 29 Apr 9 Apr 21 Oct 17 Oct 30 Nov 12

Bohannan Mar 28 Apr 11 Apr 25 Oct 25 Nov 4 Nov 14

Boykins Mar 28 Apr 16 May 5 Oct 6 Oct 24 Nov 11

Bristol Apr 9 Apr 21 May 3 Oct 15 Oct 26 Nov 6

Buchanan Apr 11 Apr 26 May 11 Oct 2 Oct 16 Oct 30

Burkes Garden Apr 30 May 16 May 31 Sep 15 Sep 28 Oct 11

Cape Henry Feb 26 Mar 17 Apr 4 Nov 18 Dec 1 Dec 15

Catawba Apr 6 Apr 24 May 12 Oct 3 Oct 19 Nov 4

Charlotte Court Hse Apr 1 Apr 17 May 4 Oct 7 Oct 22 Nov 6

Charlottesville 1W Mar 31 Apr 14 Apr 27 Oct 10 Oct 25 Nov 9

Charlottesville 2W Mar 28 Apr 8 Apr 19 Oct 19 Nov 3 Nov 19

Chase City Mar 27 Apr 10 Apr 23 Oct 19 Oct 29 Nov 9

Chatham Apr 4 Apr 19 May 4 Oct 5 Oct 18 Nov 1

Cheriton Mar 16 Apr 1 Apr 17 Nov 2 Nov 16 Nov 30

Chilhowie Apr 23 May 9 May 26 Sep 7 Oct 2 Oct 16

Columbia Apr 9 Apr 24 May 8 Oct 2 Oct 15 Oct 29

Culpeper Apr 3 Apr 18 May 3 Oct 1 Oct 16 Oct 31

Dale Enterprise Apr 11 Apr 29 May 18 Sep 25 Oct 10 Oct 25

Danville Mar 24 Apr 13 May 3 Oct 12 Oct 26 Nov 9

Diamond Springs Mar 9 Mar 24 Apr 8 Nov 2 Nov 16 Nov 30

Dulles Airport Apr 7 Apr 27 May 10 Sep 26 Oct 13 Nov 3

Elkwood Apr 10 Apr 28 May 17 Sep 29 Oct 11 Oct 23

Falls Church Apr 6 Apr 21 May 6 Oct 5 Oct 22 Nov 8

Farmville Apr 10 Apr 26 May 11 Sep 26 Oct 9 Oct 22

Floyd Apr 16 May 9 Jun 1 Sep 17 Oct 2 Oct 16

Fort Lee Apr 3 Apr 18 May 2 Oct 14 Oct 26 Nov 7

Fredericksburg Apr 8 Apr 22 May 6 Oct 3 Oct 17 Oct 31

Galax Apr 19 May 9 May 28 Sep 3 Oct 5 Oct 17

Glen Lyn Apr 12 Apr 26 May 11 Oct 4 Oct 18 Nov 1

Halifax Mar 28 Apr 15 May 3 Oct 8 Oct 24 Nov 9

Holland Apr 2 Apr 16 Apr 30 Oct 12 Oct 25 Nov 7

Hopewell Mar 26 Apr 10 Apr 24 Oct 19 Oct 30 Nov 10

Hot Springs Apr 16 May 1 May 16 Sep 23 Oct 9 Oct 24

John H. Kerr Dam Mar 30 Apr 18 May 6 Oct 7 Oct 23 Nov 7

Langley Field Mar 10 Mar 26 Apr 12 Nov 3 Nov 16 Nov 30

Lawrenceville Apr 9 Apr 23 May 8 Oct 7 Oct 21 Nov 3

Lexington Apr 11 Apr 26 May 11 Sep 7 Oct 11 Oct 25

Lincoln Apr 3
Apr
17 May 1 Oct 1 Oct 21 Nov 9

Louisa Apr 8 Apr 24 May 10 Sep 29 Oct 14 Oct 29

Luray Apr 19 May 8 May 27 Sep 23 Oct 9 Oct 24

Lynchburg Mar 25 Apr 11 Apr 28 Oct 15 Oct 28 Nov 10

Manassas Apr 2 Apr 19 May 5 Oct 4 Oct 19 Nov 3

Martinsville Apr 8 Apr 26 May 15 Sep 28 Oct 16 Nov 3

Monterey Apr 22 May 12 May 31 Sep 17 Oct 2 Oct 18

Mount Weather Apr 6 Apr 24 May 11 Oct 2 Oct 19 Nov 5

Nassawadox Mar 24 Apr 8 Apr 20 Oct 23 Nov 3 Nov 14

New Canton Apr 16 Apr 29 May 12 Sep 29 Oct 14 Oct 29

Newport News Mar 7 Mar 23 Apr 8 Nov 7 Nov 21 Dec 4

Norfolk Mar 5 Mar 22 Apr 8 Nov 2 Nov 21 Dec 9

Painter Mar 25 Apr 11 Apr 29 Oct 19 Nov 4 Nov 20

Partlow Apr 21 May 4 May 18 Sep 24 Oct 6 Oct 17

Pennington Gap Apr 15 May 1 May 18 Sep 28 Oct 11 Oct 23

Philpott Dam Apr 2 Apr 17 May 2 Oct 9 Oct 23 Nov 6

N. Piedmont Research Sta. Mar 31 Apr 17 May 4 Oct 7 Oct 23 Nov 7

Pulaski Apr 11 Apr 26 May 11 Sep 23 Oct 7 Oct 21

Quantico Mar 25 Apr 13 May 2 Oct 15 Oct 30 Nov 13

Richmond Mar 24 Apr 9 Apr 26 Oct 17 Nov 1 Nov 16

Roanoke Mar 28 Apr 12 Apr 28 Oct 7 Oct 23 Nov 8

Rocky Knob Apr 6 Apr 24 May 13 Oct 8 Oct 23 Nov 7

Rocky Mount Apr 3 Apr 21 May 10 Oct 1 Oct 16 Oct 31

Saltville Apr 5 Apr 18 May 2 Oct 9 Oct 22 Nov 3

Staunton Apr 8 Apr 24 May 10 Oct 3 Oct 16 Oct 30

Stuart Mar 20 Apr 12 May 5 Oct 11 Oct 25 Nov 8

Suffolk Mar 24 Apr 9 Apr 25 Oct 21 Nov 3 Nov 16

Sunnybank Mar 22 Apr 5 Apr 16 Oct 17 Oct 30 Nov 12

Timberville Apr 13 Apr 30 May 16 Sep 26 Oct 10 Oct 24

Urbanna Mar 25 Apr 5 Apr 16 Oct 22 Nov 3 Nov 15

Walkerton Apr 8 Apr 21 May 3 Oct 4 Oct 17 Oct 30

Warrenton Apr 2 Apr 14 Apr 26 Oct 19 Oct 30 Nov 11

Warsaw Apr 2 Apr 15 Apr 27 Oct 11 Oct 26 Nov 10

Washington Apr 17 May 4 May 22 Sep 22 Oct 10 Oct 29

Washington Nat'l Airport Mar 15 Mar 30 Apr 13 Oct 25 Nov 8 Nov 21

West Point Apr 2 Apr 15 Apr 28 Oct 9 Oct 24 Nov 8

Williamsburg Apr 1 Apr 18 May 6 Oct 12 Oct 27 Nov 11

Winchester Apr 3 Apr 18 May 3 Sep 30 Oct 17 Nov 3

Wise Apr 13 May 5 May 24 Sep 23 Oct 9 Oct 26

Woodstock Apr 9 Apr 27 May 15 Sep 28 Oct 13 Oct 28

Wytheville Apr 8 Apr 27 May 17 Sep 20 Oct 7 Oct 23

SOURCES:     Climatological Summaries for Selected Stations in Virginia, published June 1972, VPI & SU.
        Climatology of U.S., No. 60-44, published March 1971, NOAA.
        Climatology of the U.S., No. 20, published April 1978, NOAA.

Virginia Agricultural Statistics Service . (800) 772-0670

FREEZE PROBABILITY
Station	Spring: On or After Given Date						Fall: On or Before Given Date
Station	90%		50%		10%		10%		50%		90%
Ashland	Apr	6	Apr	21	May	5	Oct	3	Oct	16	Oct	30
Back Bay	Mar	4	Mar	18	Mar	31	Nov	10	Nov	24	Dec	7
Balcony Falls	Apr	7	Apr	21	May	4	Oct	10	Oct	24	Nov	7
Bedford	Apr	5	Apr	20	May	4	Sep	30	Oct	16	Nov	1
Berryville	Apr	16	May	3	May	21	Sep	23	Oct	8	Oct	24
Big Meadows	Apr	14	May	7	May	30	Sep	19	Oct	3	Oct	17
Blacksburg	Apr	14	Apr	30	May	16	Sep	22	Oct	8	Oct	24
Blackstone	Mar	29	Apr	9	Apr	21	Oct	17	Oct	30	Nov	12
Bohannan	Mar	28	Apr	11	Apr	25	Oct	25	Nov	4	Nov	14
Boykins	Mar	28	Apr	16	May	5	Oct	6	Oct	24	Nov	11
Bristol	Apr	9	Apr	21	May	3	Oct	15	Oct	26	Nov	6
Buchanan	Apr	11	Apr	26	May	11	Oct	2	Oct	16	Oct	30
Burkes Garden	Apr	30	May	16	May	31	Sep	15	Sep	28	Oct	11
Cape Henry	Feb	26	Mar	17	Apr	4	Nov	18	Dec	1	Dec	15
Catawba	Apr	6	Apr	24	May	12	Oct	3	Oct	19	Nov	4
Charlotte Court Hse	Apr	1	Apr	17	May	4	Oct	7	Oct	22	Nov	6
Charlottesville 1W	Mar	31	Apr	14	Apr	27	Oct	10	Oct	25	Nov	9
Charlottesville 2W	Mar	28	Apr	8	Apr	19	Oct	19	Nov	3	Nov	19
Chase City	Mar	27	Apr	10	Apr	23	Oct	19	Oct	29	Nov	9
Chatham	Apr	4	Apr	19	May	4	Oct	5	Oct	18	Nov	1
Cheriton	Mar	16	Apr	1	Apr	17	Nov	2	Nov	16	Nov	30
Chilhowie	Apr	23	May	9	May	26	Sep	7	Oct	2	Oct	16
Columbia	Apr	9	Apr	24	May	8	Oct	2	Oct	15	Oct	29
Culpeper	Apr	3	Apr	18	May	3	Oct	1	Oct	16	Oct	31
Dale Enterprise	Apr	11	Apr	29	May	18	Sep	25	Oct	10	Oct	25
Danville	Mar	24	Apr	13	May	3	Oct	12	Oct	26	Nov	9
Diamond Springs	Mar	9	Mar	24	Apr	8	Nov	2	Nov	16	Nov	30
Dulles Airport	Apr	7	Apr	27	May	10	Sep	26	Oct	13	Nov	3
Elkwood	Apr	10	Apr	28	May	17	Sep	29	Oct	11	Oct	23
Falls Church	Apr	6	Apr	21	May	6	Oct	5	Oct	22	Nov	8
Farmville	Apr	10	Apr	26	May	11	Sep	26	Oct	9	Oct	22
Floyd	Apr	16	May	9	Jun	1	Sep	17	Oct	2	Oct	16
Fort Lee	Apr	3	Apr	18	May	2	Oct	14	Oct	26	Nov	7
Fredericksburg	Apr	8	Apr	22	May	6	Oct	3	Oct	17	Oct	31
Galax	Apr	19	May	9	May	28	Sep	3	Oct	5	Oct	17
Glen Lyn	Apr	12	Apr	26	May	11	Oct	4	Oct	18	Nov	1
Halifax	Mar	28	Apr	15	May	3	Oct	8	Oct	24	Nov	9
Holland	Apr	2	Apr	16	Apr	30	Oct	12	Oct	25	Nov	7
Hopewell	Mar	26	Apr	10	Apr	24	Oct	19	Oct	30	Nov	10
Hot Springs	Apr	16	May	1	May	16	Sep	23	Oct	9	Oct	24
John H. Kerr Dam	Mar	30	Apr	18	May	6	Oct	7	Oct	23	Nov	7
Langley Field	Mar	10	Mar	26	Apr	12	Nov	3	Nov	16	Nov	30
Lawrenceville	Apr	9	Apr	23	May	8	Oct	7	Oct	21	Nov	3
Lexington	Apr	11	Apr	26	May	11	Sep	7	Oct	11	Oct	25
Lincoln	Apr	3	Apr	17	May	1	Oct	1	Oct	21	Nov	9
Louisa	Apr	8	Apr	24	May	10	Sep	29	Oct	14	Oct	29
Luray	Apr	19	May	8	May	27	Sep	23	Oct	9	Oct	24
Lynchburg	Mar	25	Apr	11	Apr	28	Oct	15	Oct	28	Nov	10
Manassas	Apr	2	Apr	19	May	5	Oct	4	Oct	19	Nov	3
Martinsville	Apr	8	Apr	26	May	15	Sep	28	Oct	16	Nov	3
Monterey	Apr	22	May	12	May	31	Sep	17	Oct	2	Oct	18
Mount Weather	Apr	6	Apr	24	May	11	Oct	2	Oct	19	Nov	5
Nassawadox	Mar	24	Apr	8	Apr	20	Oct	23	Nov	3	Nov	14
New Canton	Apr	16	Apr	29	May	12	Sep	29	Oct	14	Oct	29
Newport News	Mar	7	Mar	23	Apr	8	Nov	7	Nov	21	Dec	4
Norfolk	Mar	5	Mar	22	Apr	8	Nov	2	Nov	21	Dec	9
Painter	Mar	25	Apr	11	Apr	29	Oct	19	Nov	4	Nov	20
Partlow	Apr	21	May	4	May	18	Sep	24	Oct	6	Oct	17
Pennington Gap	Apr	15	May	1	May	18	Sep	28	Oct	11	Oct	23
Philpott Dam	Apr	2	Apr	17	May	2	Oct	9	Oct	23	Nov	6
N. Piedmont Research Sta.	Mar	31	Apr	17	May	4	Oct	7	Oct	23	Nov	7
Pulaski	Apr	11	Apr	26	May	11	Sep	23	Oct	7	Oct	21
Quantico	Mar	25	Apr	13	May	2	Oct	15	Oct	30	Nov	13
Richmond	Mar	24	Apr	9	Apr	26	Oct	17	Nov	1	Nov	16
Roanoke	Mar	28	Apr	12	Apr	28	Oct	7	Oct	23	Nov	8
Rocky Knob	Apr	6	Apr	24	May	13	Oct	8	Oct	23	Nov	7
Rocky Mount	Apr	3	Apr	21	May	10	Oct	1	Oct	16	Oct	31
Saltville	Apr	5	Apr	18	May	2	Oct	9	Oct	22	Nov	3
Staunton	Apr	8	Apr	24	May	10	Oct	3	Oct	16	Oct	30
Stuart	Mar	20	Apr	12	May	5	Oct	11	Oct	25	Nov	8
Suffolk	Mar	24	Apr	9	Apr	25	Oct	21	Nov	3	Nov	16
Sunnybank	Mar	22	Apr	5	Apr	16	Oct	17	Oct	30	Nov	12
Timberville	Apr	13	Apr	30	May	16	Sep	26	Oct	10	Oct	24
Urbanna	Mar	25	Apr	5	Apr	16	Oct	22	Nov	3	Nov	15
Walkerton	Apr	8	Apr	21	May	3	Oct	4	Oct	17	Oct	30
Warrenton	Apr	2	Apr	14	Apr	26	Oct	19	Oct	30	Nov	11
Warsaw	Apr	2	Apr	15	Apr	27	Oct	11	Oct	26	Nov	10
Washington	Apr	17	May	4	May	22	Sep	22	Oct	10	Oct	29
Washington Nat'l Airport	Mar	15	Mar	30	Apr	13	Oct	25	Nov	8	Nov	21
West Point	Apr	2	Apr	15	Apr	28	Oct	9	Oct	24	Nov	8
Williamsburg	Apr	1	Apr	18	May	6	Oct	12	Oct	27	Nov	11
Winchester	Apr	3	Apr	18	May	3	Sep	30	Oct	17	Nov	3
Wise	Apr	13	May	5	May	24	Sep	23	Oct	9	Oct	26
Woodstock	Apr	9	Apr	27	May	15	Sep	28	Oct	13	Oct	28
Wytheville	Apr	8	Apr	27	May	17	Sep	20	Oct	7	Oct	23
SOURCES: Climatological Summaries for Selected Stations in Virginia, published June 1972, VPI & SU. Climatology of U.S., No. 60-44, published March 1971, NOAA. Climatology of the U.S., No. 20, published April 1978, NOAA.