coop station summary

Cooperative Observer Station Summary

MIAMI (345855)

*
OTTAWA County

Climate Division: 3

*
Latitude: 3653N; Longitude: 09453W

Elevation: 804 ft

*
Precipitation Period of Record:

19171201-20040531 ( 88%)

*
Temperature Period of Record:

19171205-20040531 ( 88%)

Monthly Averages (1971-2000)

Temperature (deg Fahrenheit)

Precipitation (inches)

Snowfall and Sleet (inches)

Daily Max

Daily Min

Daily Avg

Monthly Average

Monthly Average

January
NA NA NA NA NA

February
NA NA NA NA NA

March
60.7 36.0 48.1 3.98 .8

April
70.7 45.2 57.7 4.21 .0

May
NA 54.3 NA NA .0

June
NA NA NA NA .0

July
NA 67.8 NA 3.60 .0

August
NA 65.8 NA NA .0

September
82.8 58.1 70.2 5.12 .0

October
NA NA NA 3.70 .0

November
NA 35.5 NA 4.46 .2

December
NA 26.3 NA NA 1.2

Annual
NA NA NA NA NA

Monthly Averages (1971-2000)
	Temperature (deg Fahrenheit)	Precipitation (inches)	Snowfall and Sleet (inches)
	Daily Max	Daily Min	Daily Avg	Monthly Average	Monthly Average
January	NA	NA	NA	NA	NA
February	NA	NA	NA	NA	NA
March	60.7	36.0	48.1	3.98	.8
April	70.7	45.2	57.7	4.21	.0
May	NA	54.3	NA	NA	.0
June	NA	NA	NA	NA	.0
July	NA	67.8	NA	3.60	.0
August	NA	65.8	NA	NA	.0
September	82.8	58.1	70.2	5.12	.0
October	NA	NA	NA	3.70	.0
November	NA	35.5	NA	4.46	.2
December	NA	26.3	NA	NA	1.2
Annual	NA	NA	NA	NA	NA

Average Number of Days Per Month (1971-2000)

Temperature

Precipitation

Snowfall and Sleet

Max>100

Max>90

Max<32

Min<32

Min<0

any

meas

0.10"+

0.25"+

0.50"+

1.00"+

any

meas

0.50"+

1.00"+

Glazing

Jan
NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Feb
NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Mar
0 * 1 12 0 9 8 6 4 3 1 1 * * * 1

Apr
0 * 0 2 0 9 9 6 5 3 1 * 0 0 0 *

May
NA NA NA * 0 NA NA NA NA NA NA 0 0 0 0 0

Jun
NA NA NA NA NA NA NA NA NA NA NA 0 0 0 0 0

Jul
NA NA NA 0 0 7 6 5 4 2 1 0 0 0 0 0

Aug
NA NA NA 0 0 NA NA NA NA NA NA 0 0 0 0 0

Sep
* 8 0 * 0 9 8 6 4 3 2 0 0 0 0 0

Oct
NA NA NA NA NA 8 7 5 4 3 1 * 0 0 0 *

Nov
NA NA NA 12 0 8 7 5 4 3 2 * * * * *

Dec
NA NA NA 22 1 NA NA NA NA NA NA 1 1 1 * 1

Ann
NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Average Number of Days Per Month (1971-2000)
	Temperature	Precipitation	Snowfall and Sleet
	Max>100	Max>90	Max<32	Min<32	Min<0	any	meas	0.10"+	0.25"+	0.50"+	1.00"+	any	meas	0.50"+	1.00"+	Glazing
Jan	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Feb	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
Mar	0	*	1	12	0	9	8	6	4	3	1	1	*	*	*	1
Apr	0	*	0	2	0	9	9	6	5	3	1	*	0	0	0	*
May	NA	NA	NA	*	0	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Jun	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Jul	NA	NA	NA	0	0	7	6	5	4	2	1	0	0	0	0	0
Aug	NA	NA	NA	0	0	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Sep	*	8	0	*	0	9	8	6	4	3	2	0	0	0	0	0
Oct	NA	NA	NA	NA	NA	8	7	5	4	3	1	*	0	0	0	*
Nov	NA	NA	NA	12	0	8	7	5	4	3	2	*	*	*	*	*
Dec	NA	NA	NA	22	1	NA	NA	NA	NA	NA	NA	1	1	1	*	1
Ann	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

Exceedence Values (2 in 10 years)

Month

Maximum Temperature Higher Than:

Minimum Temperature Lower Than:

Precipitation Less Than:

Precipitation Greater Than:

January
72 -3 .77 2.82

February
77 1 .98 2.69

March
84 10 1.45 5.25

April
89 27 2.33 5.66

May
92 37 2.57 7.21

June
100 48 2.55 6.56

July
104 54 1.33 6.28

August
105 52 1.53 5.30

September
100 37 1.60 8.03

October
92 26 1.19 6.31

November
81 15 1.17 5.60

December
73 2 .90 3.75

Annual
106 -7 35.44 50.12

Exceedence Values (2 in 10 years)
Month	Maximum Temperature Higher Than:	Minimum Temperature Lower Than:	Precipitation Less Than:	Precipitation Greater Than:
January	72	-3	.77	2.82
February	77	1	.98	2.69
March	84	10	1.45	5.25
April	89	27	2.33	5.66
May	92	37	2.57	7.21
June	100	48	2.55	6.56
July	104	54	1.33	6.28
August	105	52	1.53	5.30
September	100	37	1.60	8.03
October	92	26	1.19	6.31
November	81	15	1.17	5.60
December	73	2	.90	3.75
Annual	106	-7	35.44	50.12

Monthly Extremes

Temperature (F) (1917-2004)

Precipitation (inches) (1917-2004)

Snowfall (1917-2004)

Record High

Record Low

Monthly Max

Daily Max

Monthly Max

Daily Max

Greatest Depth

Jan
77 (21st, 1933) -25 (22nd, 1930) 6.44" (1949) 1.80" ( 5th, 1929) 11.0" (1918) 8.0" (10th, 1918) 9.0" (19th, 1918)

Feb
85 (23rd, 1996) -12 ( 4th, 1996) 7.83" (1985) 5.78" (23rd, 1985) 9.0" (1929) 5.0" (14th, 1966) 8.0" (16th, 1993)

Mar
92 (24th, 1929) -3 (12th, 1948) 10.46" (1973) 5.90" (25th, 1920) 16.0" (1968) 14.0" (12th, 1968) 14.0" (12th, 1968)

Apr
98 (12th, 1972) 17 ( 3rd, 1936) 10.43" (1927) 3.40" (30th, 1970) 3.0" (1957) 3.0" (12th, 1957) .1" (18th, 1953)

May
101 (31st, 1934) 30 (14th, 1921) 11.57" (1957) 4.00" (31st, 1946) .0" - .0" - .0" -

Jun
106 (18th, 1918) 44 (12th, 1985) 14.10" (1935) 5.40" (22nd, 1948) .0" - .0" - .0" -

Jul
116 (14th, 1954) 47 (31st, 1971) 18.81" (1958) 9.15" ( 7th, 1958) .0" - .0" - .0" -

Aug
114 ( 9th, 1936) 47 (21st, 1950) 8.35" (1920) 4.08" (20th, 1989) .0" - .0" - .0" -

Sep
110 ( 3rd, 1947) 29 (30th, 1984) 14.94" (1986) 6.00" (25th, 1993) .0" - .0" - .0" -

Oct
99 ( 1st, 1953) 13 (31st, 1993) 13.15" (1919) 4.95" (16th, 1980) .0" (1925) .0" (28th, 1925) 1.0" (21st, 1994)

Nov
86 ( 5th, 1921) 7 (29th, 1976) 11.08" (1985) 4.47" (12th, 1985) 12.0" (1951) 9.0" ( 6th, 1951) 9.0" ( 6th, 1951)

Dec
78 ( 7th, 1966) -15 (23rd, 1989) 7.27" (1992) 5.57" (23rd, 1932) 12.0" (1917) 10.0" ( 7th, 1917) 11.0" ( 9th, 1917)

Annual
116 (Jul 14, 1954) -25 (Jan 22, 1930) 18.81" (Jul 1958) 9.15" (Jul 7, 1958) 16.0" (Mar 1968) 14.0" (Mar 12, 1968) 14.0" (Mar 12, 1968)

Monthly Extremes
	Temperature (F) (1917-2004)	Precipitation (inches) (1917-2004)	Snowfall (1917-2004)
	Record High	Record Low	Monthly Max	Daily Max	Monthly Max	Daily Max	Greatest Depth
Jan	77	(21st, 1933)	-25	(22nd, 1930)	6.44" (1949)	1.80" ( 5th, 1929)	11.0" (1918)	8.0" (10th, 1918)	9.0" (19th, 1918)
Feb	85	(23rd, 1996)	-12	( 4th, 1996)	7.83" (1985)	5.78" (23rd, 1985)	9.0" (1929)	5.0" (14th, 1966)	8.0" (16th, 1993)
Mar	92	(24th, 1929)	-3	(12th, 1948)	10.46" (1973)	5.90" (25th, 1920)	16.0" (1968)	14.0" (12th, 1968)	14.0" (12th, 1968)
Apr	98	(12th, 1972)	17	( 3rd, 1936)	10.43" (1927)	3.40" (30th, 1970)	3.0" (1957)	3.0" (12th, 1957)	.1" (18th, 1953)
May	101	(31st, 1934)	30	(14th, 1921)	11.57" (1957)	4.00" (31st, 1946)	.0" -	.0" -	.0" -
Jun	106	(18th, 1918)	44	(12th, 1985)	14.10" (1935)	5.40" (22nd, 1948)	.0" -	.0" -	.0" -
Jul	116	(14th, 1954)	47	(31st, 1971)	18.81" (1958)	9.15" ( 7th, 1958)	.0" -	.0" -	.0" -
Aug	114	( 9th, 1936)	47	(21st, 1950)	8.35" (1920)	4.08" (20th, 1989)	.0" -	.0" -	.0" -
Sep	110	( 3rd, 1947)	29	(30th, 1984)	14.94" (1986)	6.00" (25th, 1993)	.0" -	.0" -	.0" -
Oct	99	( 1st, 1953)	13	(31st, 1993)	13.15" (1919)	4.95" (16th, 1980)	.0" (1925)	.0" (28th, 1925)	1.0" (21st, 1994)
Nov	86	( 5th, 1921)	7	(29th, 1976)	11.08" (1985)	4.47" (12th, 1985)	12.0" (1951)	9.0" ( 6th, 1951)	9.0" ( 6th, 1951)
Dec	78	( 7th, 1966)	-15	(23rd, 1989)	7.27" (1992)	5.57" (23rd, 1932)	12.0" (1917)	10.0" ( 7th, 1917)	11.0" ( 9th, 1917)
Annual	116	(Jul 14, 1954)	-25	(Jan 22, 1930)	18.81" (Jul 1958)	9.15" (Jul 7, 1958)	16.0" (Mar 1968)	14.0" (Mar 12, 1968)	14.0" (Mar 12, 1968)

First Freezing Temperature in Fall

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10
October 31 October 21 October 10

2 Years in 10
November 3 October 28 October 18

5 Years in 10
November 16 November 6 October 28

Last Freezing Temperature in Spring

Probability

24 F or Lower

28 F or Lower

32 F or Lower

1 Year in 10
April 3 April 13 April 22

2 Years in 10
March 27 April 6 April 17

5 Years in 10
March 16 March 28 April 8

First Freezing Temperature in Fall
Probability	24 F or Lower	28 F or Lower	32 F or Lower
1 Year in 10	October 31	October 21	October 10
2 Years in 10	November 3	October 28	October 18
5 Years in 10	November 16	November 6	October 28
Last Freezing Temperature in Spring
Probability	24 F or Lower	28 F or Lower	32 F or Lower
1 Year in 10	April 3	April 13	April 22
2 Years in 10	March 27	April 6	April 17
5 Years in 10	March 16	March 28	April 8

Number of Days in Growing Season

Probability

Higher Than 24 F

Higher Than 28 F

Higher Than 32 F

9 Years in 10
221 201 179

8 Years in 10
225 208 190

5 Years in 10
244 222 201

2 Years in 10
263 237 212

1 Year in 10
272 247 223

MIAMI (345855)
*	OTTAWA County	Climate Division: 3
*	Latitude: 3653N; Longitude: 09453W	Elevation: 804 ft
*	Precipitation Period of Record:	19171201-20040531 ( 88%)
*	Temperature Period of Record:	19171205-20040531 ( 88%)

Probability	Higher Than 24 F	Higher Than 28 F	Higher Than 32 F
Number of Days in Growing Season
9 Years in 10	221	201	179
8 Years in 10	225	208	190
5 Years in 10	244	222	201
2 Years in 10	263	237	212
1 Year in 10	272	247	223