Frost Dates for KALAJOKI ULKOKALLA, Finland

Frost Dates

Last Spring Frost (50%) May 7

First Fall Frost (50%) October 19

30% Probability

Last Spring Frost May 13

First Fall Frost October 12

Hard Freeze (−2°C)

Last Spring Hard Freeze April 25

First Fall Hard Freeze October 31

64.33°N, 23.45°E © OpenStreetMap

Growing Season

165 Days May 7 to October 19

USDA Hardiness Zone

Zone 6a

Avg. annual minimum: −23 to −21°C

Learn more

Köppen Climate

Dsb Warm-Summer Continental (Dry Summer)

Warm, dry summers and cold, snowy winters. Common in mountain regions. Moderate growing season with irrigation needs in summer.

Köppen climate map

Temperature

-10° 0° 10° 20°

-5°

Jan

-7°

Feb

-4°

Mar

1°

Apr

7°

May

11°

Jun

16°

Jul

15°

Aug

11°

Sep

5°

Oct

1°

Nov

-2°

Dec

0°C

−2°C

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Temperature table

Average monthly temperatures (°C)
Month	Avg High	Avg Temp	Avg Low
January	-3°	-5°	-7°
February	-4°	-7°	-9°
March	-1°	-4°	-7°
April	4°	1°	-2°
May	9°	7°	3°
June	14°	11°	8°
July	18°	16°	13°
August	18°	15°	12°
September	13°	11°	8°
October	7°	5°	3°
November	2°	1°	-1°
December	-1°	-2°	-4°

Precipitation

0 mm 20 mm 40 mm 60 mm

18 mm

Jan

13 mm

Feb

8 mm

Mar

20 mm

Apr

46 mm

May

51 mm

Jun

64 mm

Jul

66 mm

Aug

69 mm

Sep

64 mm

Oct

56 mm

Nov

53 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	18
February	13
March	8
April	20
May	46
June	51
July	64
August	66
September	69
October	64
November	56
December	53

Sunrise / Sunset

Jan: 9:36 AM – 2:24 PM · 4h 47m

Feb: 7:58 AM – 4:02 PM · 8h 05m

Mar: 6:24 AM – 5:36 PM · 11h 13m

Apr: 4:39 AM – 7:21 PM · 14h 41m

May: 2:60 AM – 9:00 PM · 18h 01m

Jun: 1:45 AM – 10:15 PM · 20h 30m

Jul: 2:20 AM – 9:40 PM · 19h 21m

Aug: 3:57 AM – 8:03 PM · 16h 06m

Sep: 5:42 AM – 6:18 PM · 12h 37m

Oct: 7:22 AM – 4:38 PM · 9h 15m

Nov: 9:05 AM – 2:55 PM · 5h 50m

Dec: 10:15 AM – 1:45 PM · 3h 29m

Daylight Longest: 20h 36m · Shortest: 3h 24m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	9:36 AM	2:24 PM	4h 47m
February	7:58 AM	4:02 PM	8h 05m
March	6:24 AM	5:36 PM	11h 13m
April	4:39 AM	7:21 PM	14h 41m
May	2:60 AM	9:00 PM	18h 01m
June	1:45 AM	10:15 PM	20h 30m
July	2:20 AM	9:40 PM	19h 21m
August	3:57 AM	8:03 PM	16h 06m
September	5:42 AM	6:18 PM	12h 37m
October	7:22 AM	4:38 PM	9h 15m
November	9:05 AM	2:55 PM	5h 50m
December	10:15 AM	1:45 PM	3h 29m

Nearby Stations

RAAHE NAHKIAINEN, Finland May 5 - October 23 KOKKOLA HOLLIHAKA, Finland May 6 - October 18 RAAHE LAPALUOTO, Finland May 8 - October 18 TOHOLAMPI LAITALA, Finland May 12 - October 8 YLIVIESKA LENTOKENTTA, Finland May 13 - October 6 KRUUNUPYY LENTOASEMA, Finland May 7 - October 16

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