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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month SEP, Year 2020 |
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| Day of Month | Precip (mm) | Max Temp. oC | Min Temp. oC | Mean Temp. oC | Wind Speed (m/s) | Wind Dir (deg.) | Vapor Press. (mb) | Solar Rad. KJ/m2 | PAR mMoles/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.06 | 28 | 25 | 25.6 | 3.06 | 35 | 27.20 | 14430 | 30964 |
| 2 | 0.00 | 32 | 24 | 27.3 | 1.63 | 141 | 28.94 | 20087 | 44865 |
| 3 | 0.00 | 33 | 25 | 28.9 | 1.73 | 138 | 29.86 | 20114 | 44362 |
| 4 | 3.10 | 33 | 24 | 28.8 | 2.20 | 245 | 25.16 | 20543 | 45377 |
| 5 | 0.00 | 27 | 20 | 23.7 | 2.61 | 340 | 20.22 | 20094 | 42765 |
| 6 | 0.00 | 27 | 18 | 22.3 | 2.01 | 19 | 17.43 | 21293 | 45003 |
| 7 | 0.00 | 27 | 17 | 22.5 | 2.08 | 2 | 20.40 | 17518 | 36110 |
| 8 | 0.01 | 28 | 21 | 24.9 | 3.33 | 13 | 26.63 | 14081 | 29642 |
| 9 | 0.00 | 28 | 25 | 25.8 | 3.53 | 25 | 28.71 | 13156 | 28377 |
| 10 | 34.32 | 28 | 24 | 25.8 | 1.86 | 88 | 29.89 | 8899 | 19863 |
| 11 | 8.97 | 28 | 24 | 25.3 | 2.54 | 356 | 28.25 | 7567 | 16312 |
| 12 | 0.00 | 24 | 21 | 23.1 | 4.68 | 14 | 20.25 | 18350 | 38810 |
| 13 | 0.01 | 27 | 21 | 23.5 | 1.87 | 20 | 23.58 | 15634 | 35210 |
| 14 | 0.00 | 27 | 20 | 23.0 | 2.46 | 307 | 21.91 | 11488 | 24241 |
| 15 | 0.00 | 23 | 15 | 18.9 | 3.17 | 350 | 14.61 | 15536 | 29932 |
| 16 | 0.02 | 24 | 15 | 20.2 | 1.75 | 39 | 17.87 | 14869 | 29382 |
| 17 | 32.77 | 24 | 20 | 21.3 | 1.68 | 48 | 22.55 | 3290 | 7676 |
| 18 | 38.17 | 23 | 19 | 20.7 | 2.65 | 331 | 20.52 | 8966 | 19109 |
| 19 | 0.00 | 19 | 13 | 15.8 | 3.96 | 329 | 11.13 | 17724 | 35390 |
| 20 | 0.00 | 20 | 13 | 15.9 | 4.25 | 335 | 10.69 | 19534 | 39050 |
| 21 | 0.00 | 19 | 13 | 15.3 | 3.93 | 329 | 10.55 | 11826 | 23700 |
| 22 | 0.00 | 20 | 12 | 15.9 | 2.76 | 286 | 10.25 | 20529 | 40402 |
| 23 | 0.00 | 23 | 15 | 18.7 | 1.71 | 252 | 13.89 | 18768 | 36923 |
| 24 | 0.12 | 21 | 16 | 18.7 | 0.93 | 194 | 16.95 | 5907 | 12451 |
| 25 | 0.89 | 21 | 18 | 19.4 | 1.00 | 65 | 18.70 | 5822 | 12669 |
| 26 | 0.46 | 25 | 21 | 22.0 | 0.95 | 74 | 23.61 | 11067 | 23204 |
| 27 | 0.01 | 25 | 20 | 21.8 | 1.00 | 231 | 22.73 | 9150 | 18961 |
| 28 | 0.06 | 26 | 20 | 22.3 | 1.29 | 132 | 21.91 | 18193 | 37443 |
| 29 | 3.05 | 26 | 21 | 23.0 | 0.12 | 125 | 24.84 | 8549 | 18429 |
| 30 | 14.08 | 23 | 15 | 17.9 | 0.46 | 234 | 14.64 | 19209 | 37892 |
| Mon. Tot. Precip. 136.1 mm | Mean wind vel. 2.240 m/s |
| Mon. Mean Temp. 22.0 deg. C | Wind dir 354 deg |
| Mean Max. Temp. 25.3 deg. C | Mean Min. Temp. 19.1 deg. C |
| Extreme Max. Temp 33.4 deg. C | Mean vapor press 20.80 mb |
| Extreme Min. Temp 11.9 deg. C | Total Solar Rad 432192 KJ/sq. m |
| Total photosyn. 904513 mMoles/sq.m |
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| Daily Total Precipitation (mm) |
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| Hourly Mean Temperatures (deg. C) |
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| Hourly Max Min and Mean Temperatures (deg. C) |
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| Wind Speed (m/s) |
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| Frequency of Wind Direction |
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| Wind Vectors (circle=1.5 m/s) |
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| Relative Humidity (percent) |
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| Photosynthetically Active Radiation (milli-moles per m squared) |
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| Hourly Photosynthetically Active Radiation (milliMoles per m squared) |
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| Solar Radiation (KiloJoules per Meter Squared) |
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| Hourly Solar Radiation (KiloJoules per Meter Squared) |
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| Hours of Station Operation |
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| Data Logger Battery Voltage and Internal Logger Temperature |