Frost Dates for Dunes City, OR

Based on data from Honeyman Sp weather station, 3 miles away

Elevation: 26 ft

Frost Dates

Last Spring Frost (50%) March 28

First Fall Frost (50%) November 22

30% Probability

Last Spring Frost April 5

First Fall Frost November 11

Hard Freeze (28°F)

Last Spring Hard Freeze February 18

First Fall Hard Freeze December 15

43.88°N, 124.12°W © OpenStreetMap

Growing Season

239 Days March 28 to November 22

USDA Hardiness Zone

Zone 9a

Avg. annual minimum: 20 to 25°F

Learn more

Köppen Climate

Csb Warm-Summer Mediterranean

Warm, dry summers and mild, wet winters. Similar to hot-summer Mediterranean but cooler. Great for a wide range of vegetables and fruit trees with moderate water needs.

Köppen climate map

Temperature

30° 40° 50° 60° 70°

44°

Jan

45°

Feb

46°

Mar

49°

Apr

53°

May

56°

Jun

59°

Jul

59°

Aug

58°

Sep

53°

Oct

47°

Nov

43°

Dec

32°F

Avg High Avg Temp Avg Low Light Frost (32°F)

Temperature table

Average monthly temperatures (°F)
Month	Avg High	Avg Temp	Avg Low
January	49°	44°	39°
February	51°	45°	38°
March	53°	46°	39°
April	57°	49°	42°
May	60°	53°	45°
June	64°	56°	49°
July	67°	59°	51°
August	67°	59°	51°
September	66°	58°	50°
October	60°	53°	46°
November	52°	47°	42°
December	48°	43°	38°

Precipitation

0" 4" 8" 12" 12.3"

10.9"

Jan

8.9"

Feb

10.2"

Mar

7.7"

Apr

5.4"

May

3.9"

Jun

2.6"

Jul

1.4"

Aug

3.8"

Sep

7.9"

Oct

10.8"

Nov

12.3"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	10.9
February	8.9
March	10.2
April	7.7
May	5.4
June	3.9
July	2.6
August	1.4
September	3.8
October	7.9
November	10.8
December	12.3

Sunrise / Sunset

Jan: 7:54 AM – 4:58 PM · 9h 04m

Feb: 7:24 AM – 5:38 PM · 10h 15m

Mar: 7:37 AM – 7:15 PM · 11h 38m

Apr: 6:40 AM – 7:53 PM · 13h 14m

May: 5:56 AM – 8:29 PM · 14h 33m

Jun: 5:39 AM – 8:55 PM · 15h 16m

Jul: 5:53 AM – 8:51 PM · 14h 59m

Aug: 6:26 AM – 8:15 PM · 13h 49m

Sep: 7:02 AM – 7:19 PM · 12h 17m

Oct: 7:39 AM – 6:24 PM · 10h 45m

Nov: 7:20 AM – 4:43 PM · 9h 24m

Dec: 7:50 AM – 4:34 PM · 8h 44m

Daylight Pacific Time (PT) Longest: 15h 18m · Shortest: 8h 42m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Pacific Time (PT))
Month	Sunrise	Sunset	Daylight
January	7:54 AM	4:58 PM	9h 04m
February	7:24 AM	5:38 PM	10h 15m
March	7:37 AM	7:15 PM	11h 38m
April	6:40 AM	7:53 PM	13h 14m
May	5:56 AM	8:29 PM	14h 33m
June	5:39 AM	8:55 PM	15h 16m
July	5:53 AM	8:51 PM	14h 59m
August	6:26 AM	8:15 PM	13h 49m
September	7:02 AM	7:19 PM	12h 17m
October	7:39 AM	6:24 PM	10h 45m
November	7:20 AM	4:43 PM	9h 24m
December	7:50 AM	4:34 PM	8h 44m

Nearby Stations

Florence #2, OR April 10 - November 15 Mapleton, OR February 15 - December 9 Winchester Bay Coast Grd, OR March 25 - November 24 Yachats, OR February 19 - December 11 Elkton 1sw, OR April 11 - November 6 Elkton 3 Sw, OR March 21 - November 12

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