Weather History for PAFA - January, 1975
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Week of January 19, 1975 through January 25, 1975
| Max | Avg | Min | Sum | |
|---|---|---|---|---|
| Temperature | ||||
| Max Temperature | 21 °F | 8 °F | 1 °F | |
| Mean Temperature | 11 °F | 1 °F | -5 °F | |
| Min Temperature | 1 °F | -6 °F | -14 °F | |
| Degree Days | ||||
| Heating Degree Days (base 65) | 70 | 64 | 54 | 449 |
| Cooling Degree Days (base 65) | 0 | 0 | 0 | 0 |
| Growing Degree Days (base 50) | 0 | 0 | 0 | 0 |
| Dew Point | ||||
| Dew Point | 16 °F | -10 °F | -27 °F | |
| Precipitation | ||||
| Precipitation | 0.01 in | 0.00 in | 0.00 in | 0.02 in |
| Snowdepth | - | - | - | - |
| Wind | ||||
| Wind | 13 mph | 2 mph | 0 mph | |
| Gust Wind | - | - | - | |
| Sea Level Pressure | ||||
| Sea Level Pressure | 30.24 in | 29.70 in | 29.17 in | |
Weekly Weather History Graph
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Astronomy
| Jan. 22, 1975 | Rise | Set |
|---|---|---|
| Actual Time | 9:08 AM AHST | 2:58 PM AHST |
| Civil Twilight | 8:03 AM AHST | 4:03 PM AHST |
| Nautical Twilight | 6:59 AM AHST | 5:07 PM AHST |
| Astronomical Twilight | 6:00 AM AHST | 6:06 PM AHST |
| Moon | 9:56 AM AHST (1/22) | 4:42 AM AHST (1/22) |
| Length of Visible Light | 8h 00m | |
| Length of Day |
5h 49m
|
|
| Waxing Gibbous, 73% of the Moon is Illuminated | ||||
| Jan 22 Waxing Gibbous | Jan 27 Full | Feb 2 Last Quarter | Feb 10 New | Feb 18 First Quarter |
Daily Weather History & Observations
| 1975 | Temp. (°F) | Dew Point (°F) | Humidity (%) | Sea Level Press. (in) | Visibility (mi) | Wind (mph) | Precip. (in) | Events | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | high | avg | low | high | avg | low | high | avg | low | high | avg | low | high | avg | low | high | avg | high | sum | |
| 19 | 8 | 4 | 0 | -1 | -8 | -18 | 72 | 63 | 43 | 29.62 | 29.30 | 29.17 | 20 | 15 | 15 | 8 | 3 | - | 0.00 | Snow |
| 20 | 21 | 11 | 1 | 16 | 2 | -8 | 85 | 72 | 61 | 29.92 | 29.82 | 29.66 | 15 | 12 | 2 | 13 | 3 | - | 0.01 | Snow |
| 21 | 1 | -4 | -9 | -7 | -14 | -20 | 68 | 62 | 59 | 29.70 | 29.55 | 29.50 | 20 | 16 | 15 | 5 | 2 | - | 0.00 | |
| 22 | 3 | -2 | -7 | -5 | -14 | -19 | 69 | 61 | 54 | 29.58 | 29.53 | 29.43 | 20 | 15 | 15 | 6 | 2 | - | 0.00 | |
| 23 | 1 | -5 | -11 | -7 | -17 | -26 | 72 | 60 | 50 | 29.74 | 29.52 | 29.41 | 15 | 15 | 15 | 8 | 2 | - | 0.00 | |
| 24 | 8 | -3 | -14 | 0 | -15 | -27 | 70 | 60 | 50 | 30.23 | 30.01 | 29.75 | 15 | 7 | 1 | 5 | 1 | - | 0.01 | Fog , Snow |
| 25 | 12 | 5 | 0 | 8 | -3 | -11 | 84 | 68 | 58 | 30.24 | 30.16 | 29.99 | 15 | 11 | 6 | 6 | 2 | - | 0.00 | Snow |