Houghton Lake Free weather data

 

Name of site = Houghton Lake MI

Latitude [°] = 44,367, Longitude [°] = -84,683, Altitude [m] = 350

Climatic zone = III, 4

Radiation model = Default (hour); Temperature model = Default (hour)

Diffuse radiation model = Default (hour) (Perez)

Tilt radiation model = Default (hour) (Perez)

Radiation: scenario B1, year 2020

Temperature: scenario B1, year 2020

 

Month	Ta	G_Gh	Td	RH	G_Dh	FF	DD	G_Lin	PP
Jan	-6.7	53.1	-9.8	78.4	33.2	5.2	270	229	971
Feb	-6.3	95.9	-10.4	72.5	47.7	4.9	270	224	971
Mar	-0.7	150.0	-5.2	71.5	66.1	5.1	270	249	972
Apr	6.9	182.7	0.2	62.0	94.7	5.4	248	281	973
May	13.6	234.7	6.2	60.6	105.2	4.6	315	312	973
Jun	18.2	260.2	12.3	68.4	112.7	4.3	248	343	974
Jul	21.0	256.0	15.0	68.5	110.0	3.9	225	358	974
Aug	19.8	213.4	15.2	74.7	102.4	3.7	225	359	974
Sep	15.4	160.4	11.3	76.3	78.9	4.1	225	337	974
Oct	9.6	100.1	5.0	72.9	57.3	4.7	225	308	973
Nov	3.3	60.1	-0.1	78.2	33.5	5.0	270	279	972
Dec	-3.8	46.5	-6.4	81.9	24.8	5.0	270	244	971
Year	7.5	151.1	2.8	72.2	72.3	4.7	256	294	973

 

Month	Sd	N	TL	Bn	Ghmax	G_Gex	PAR	Snd	RR
Jan	112	6	2.6	62.9	104	145	23.1	82.9	42
Feb	135	4	2.8	119.6	146	209	40.8	36.4	32
Mar	194	4	2.8	165.8	228	299	63.9	3.0	57
Apr	222	5	3.0	157.7	301	389	79.0	0.0	62
May	279	4	3.2	204.8	352	455	101.9	0.0	66
Jun	295	4	3.3	227.1	367	483	113.3	0.0	79
Jul	315	4	3.2	231.9	361	467	111.9	0.0	59
Aug	260	4	3.2	186.4	309	412	94.0	0.0	84
Sep	196	5	3.1	149.4	256	331	71.0	0.0	82
Oct	146	6	2.8	95.3	175	239	44.9	0.0	56
Nov	86	6	2.6	78.6	118	163	27.0	2.4	61
Dec	77	6	2.5	72.6	88	128	20.5	51.2	55
Year	2317	5	2.9	146.1	234	310	65.9	14.7	735

 

Legend:

Ta:        Air temperature             RH:     Relative humidity

Ta min:    10 y minimum (approx.)      Ta max: 10 y maximum (approx.)

Ta dmin:   Mean daily minimum Ta       Ta dmax:Mean daily maximum Ta

SD:        Sunshine duration           RR:     Precipitation

RD:        Days with precipitation     FF:     Wind speed

SD astr.:  Sunshine duration, astronomic

DD:     Wind direction

Snd:       Snow depth

G_Gh:      Mean irradiance of global radiation horizontal

 PAR:    Photosynthetically active radiation

G_Dh:      Mean irradiance of diffuse radiation horizontal

Temperature in  [°C]

Wind speed in  [m/s]

Sunshine duration in [h/day]

Radiation in  [W/m²]

Snow depth in [mm]

Measured parameters (WMO nr: 726380) = Ta, DD, RR, Td, Sd, Rd

Uncertainty of yearly values: Gh = 3%, Bn = 6 %, Ta = 0.3 °C

Trend of Gh / decade = - %

Variability of Gh / year = 4.0%

P90 and P10 of yearly Gh, referenced to average = 95.4%, 107.0%