Frost Dates for Mapleton, OR

Elevation: 5 m

Frost Dates

Last Spring Frost (50%) February 15

First Fall Frost (50%) December 9

30% Probability

Last Spring Frost February 28

First Fall Frost November 29

Hard Freeze (28°F)

Last Spring Hard Freeze January 6

First Fall Hard Freeze December 25

44.04°N, 123.86°W © OpenStreetMap

Growing Season

298 Days February 15 to December 9

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

40° 60° 80°

47°

Jan

48°

Feb

50°

Mar

53°

Apr

58°

May

62°

Jun

67°

Jul

67°

Aug

64°

Sep

57°

Oct

50°

Nov

45°

Dec

Avg High Avg Temp Avg Low

Temperature table

Average monthly temperatures (°F)
Month	Avg High	Avg Temp	Avg Low
January	52°	47°	41°
February	55°	48°	41°
March	58°	50°	42°
April	62°	53°	44°
May	68°	58°	48°
June	73°	62°	51°
July	80°	67°	54°
August	80°	67°	55°
September	77°	64°	51°
October	66°	57°	47°
November	56°	50°	44°
December	50°	45°	40°

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: 7:28 AM – 4:32 PM · 9h 03m

Feb: 6:53 AM – 5:07 PM · 10h 14m

Mar: 6:11 AM – 5:49 PM · 11h 38m

Apr: 5:23 AM – 6:37 PM · 13h 14m

May: 4:43 AM – 7:17 PM · 14h 34m

Jun: 4:21 AM – 7:39 PM · 15h 17m

Jul: 4:30 AM – 7:30 PM · 14h 59m

Aug: 5:05 AM – 6:55 PM · 13h 50m

Sep: 5:51 AM – 6:09 PM · 12h 17m

Oct: 6:38 AM – 5:22 PM · 10h 45m

Nov: 7:18 AM – 4:42 PM · 9h 23m

Dec: 7:39 AM – 4:21 PM · 8h 43m

Daylight Longest: 15h 18m · Shortest: 8h 42m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	7:28 AM	4:32 PM	9h 03m
February	6:53 AM	5:07 PM	10h 14m
March	6:11 AM	5:49 PM	11h 38m
April	5:23 AM	6:37 PM	13h 14m
May	4:43 AM	7:17 PM	14h 34m
June	4:21 AM	7:39 PM	15h 17m
July	4:30 AM	7:30 PM	14h 59m
August	5:05 AM	6:55 PM	13h 50m
September	5:51 AM	6:09 PM	12h 17m
October	6:38 AM	5:22 PM	10h 45m
November	7:18 AM	4:42 PM	9h 23m
December	7:39 AM	4:21 PM	8h 43m

Nearby Stations

Florence #2, OR April 10 - November 15 Honeyman Sp, OR March 28 - November 22 Yachats, OR February 19 - December 11 Fern Ridge-Veneta, OR April 18 - October 25 Alsea Fh (Fall Creek), OR April 13 - November 3 Winchester Bay Coast Grd, OR March 25 - November 24

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