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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month SEP, Year 2023 |
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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 | 0.03 | 24 | 17 | 20.7 | 2.01 | 356 | 17.53 | 22080 | 39739 |
| 2 | 0.03 | 24 | 15 | 20.2 | 1.26 | 58 | 17.85 | 21951 | 40088 |
| 3 | 0.00 | 30 | 16 | 23.5 | 1.18 | 205 | 21.84 | 20814 | 39149 |
| 4 | 0.02 | 32 | 23 | 27.1 | 1.21 | 255 | 27.14 | 18714 | 34071 |
| 5 | 0.00 | 31 | 24 | 27.3 | 1.21 | 278 | 29.40 | 19344 | 36452 |
| 6 | 0.05 | 33 | 23 | 28.1 | 1.16 | 248 | 29.82 | 19848 | 37637 |
| 7 | 0.02 | 33 | 24 | 28.3 | 1.44 | 134 | 31.90 | 17986 | 34246 |
| 8 | 0.00 | 31 | 25 | 27.8 | 1.62 | 136 | 30.98 | 19440 | 36790 |
| 9 | 8.04 | 29 | 22 | 24.9 | 0.87 | 150 | 27.89 | 9174 | 16574 |
| 10 | 15.17 | 29 | 23 | 25.7 | 1.13 | 88 | 29.02 | 16171 | 30209 |
| 11 | 5.20 | 29 | 22 | 25.0 | 0.93 | 241 | 27.09 | 18368 | 35453 |
| 12 | 0.01 | 31 | 22 | 26.3 | 1.00 | 145 | 27.32 | 18758 | 36164 |
| 13 | 0.00 | 28 | 21 | 24.4 | 1.24 | 235 | 24.82 | 13453 | 26099 |
| 14 | 0.01 | 28 | 20 | 23.6 | 2.05 | 331 | 19.37 | 18240 | 33453 |
| 15 | 0.01 | 23 | 15 | 19.5 | 1.62 | 309 | 15.12 | 19931 | 36253 |
| 16 | 0.00 | 26 | 14 | 20.0 | 1.03 | 253 | 16.41 | 20212 | 36867 |
| 17 | 0.05 | 27 | 18 | 22.4 | 0.27 | 187 | 19.84 | 15064 | 26654 |
| 18 | 0.09 | 24 | 17 | 20.9 | 1.71 | 274 | 21.16 | 7504 | 14536 |
| 19 | 0.00 | 25 | 15 | 20.3 | 1.65 | 268 | 16.82 | 20128 | 35537 |
| 20 | 0.01 | 26 | 16 | 21.5 | 1.27 | 135 | 19.71 | 17517 | 31480 |
| 21 | 0.00 | 26 | 16 | 21.1 | 1.61 | 16 | 19.68 | 13127 | 23060 |
| 22 | 22.01 | 24 | 19 | 21.1 | 4.18 | 359 | 19.32 | 5173 | 9624 |
| 23 | 23.36 | 25 | 20 | 22.2 | 3.91 | 52 | 24.11 | 8030 | 14850 |
| 24 | 0.00 | 23 | 18 | 20.0 | 1.98 | 174 | 19.34 | 7997 | 14550 |
| 25 | 0.00 | 23 | 19 | 20.6 | 1.35 | 287 | 20.15 | 10622 | 20045 |
| 26 | 0.00 | 21 | 17 | 19.0 | 2.63 | 340 | 19.75 | 7641 | 14054 |
| 27 | 0.00 | 19 | 16 | 17.7 | 3.50 | 337 | 17.00 | 5735 | 10339 |
| 28 | 0.00 | 23 | 16 | 19.0 | 2.67 | 330 | 19.89 | 6453 | 11680 |
| 29 | 0.00 | 20 | 18 | 19.2 | 3.07 | 303 | 20.64 | 6321 | 11369 |
| 30 | 0.00 | 21 | 17 | 18.8 | 2.15 | 317 | 18.93 | 6822 | 12107 |
| Mon. Tot. Precip. 74.1 mm | Mean wind vel. 1.764 m/s |
| Mon. Mean Temp. 22.5 deg. C | Wind dir 319 deg |
| Mean Max. Temp. 26.3 deg. C | Mean Min. Temp. 18.9 deg. C |
| Extreme Max. Temp 33.3 deg. C | Mean vapor press 22.33 mb |
| Extreme Min. Temp 14.1 deg. C | Total Solar Rad 432617 KJ/sq. m |
| Total photosyn. 799126 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 |