Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:34:05 UTC Live · 18s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 25
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.44 °C
Today high / low
6.3° / 0.4°
Avg: 3.0°
30-day high / low
25.4° / 0.4°
Avg: 8.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 286
Missing (est): 1154
Last seen: 19s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.7°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 25
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (0.4°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1212 of 2344 · 50 per page · 117168 total
Time (UTC) Temp °C RSSI
2026-05-17 11:23:20 21.37 -87
2026-05-17 11:23:18 21.37 -127
2026-05-17 11:23:13 21.44 -127
2026-05-17 11:22:59 21.56 -90
2026-05-17 11:21:16 21.94 -89
2026-05-17 11:21:03 22.06 -127
2026-05-17 11:16:11 22.19 -89
2026-05-17 11:08:14 22.44 -91
2026-05-17 11:08:12 22.56 -92
2026-05-17 11:08:11 22.87 -89
2026-05-17 11:03:46 23.00 -88
2026-05-17 11:02:37 23.19 -91
2026-05-17 11:01:36 23.25 -91
2026-05-17 11:00:29 23.31 -89
2026-05-17 11:00:03 23.25 -89
2026-05-17 10:58:39 23.62 -91
2026-05-17 10:57:35 23.81 -89
2026-05-17 10:56:30 24.00 -88
2026-05-17 10:55:32 24.19 -89
2026-05-17 10:54:30 24.25 -90
2026-05-17 10:53:43 23.94 -89
2026-05-17 10:53:40 23.94 -89
2026-05-17 10:52:34 23.12 -89
2026-05-17 10:51:43 22.50 -90
2026-05-17 10:50:48 21.94 -89
2026-05-17 10:49:51 21.31 -89
2026-05-17 10:49:26 21.12 -89
2026-05-17 10:48:41 20.94 -91
2026-05-17 10:47:51 20.88 -92
2026-05-17 10:43:32 21.06 -90
2026-05-17 10:42:58 21.25 -90
2026-05-17 10:42:03 21.31 -89
2026-05-17 10:41:15 21.44 -88
2026-05-17 10:39:37 21.50 -90
2026-05-17 10:39:20 21.69 -90
2026-05-17 10:39:15 21.87 -89
2026-05-17 10:39:12 21.56 -91
2026-05-17 10:33:59 22.00 -88
2026-05-17 10:33:23 22.13 -90
2026-05-17 10:32:13 22.25 -89
2026-05-17 10:30:59 22.37 -89
2026-05-17 10:29:54 22.37 -82
2026-05-17 10:28:59 22.19 -89
2026-05-17 10:28:20 21.94 -91
2026-05-17 10:27:16 21.69 -91
2026-05-17 10:25:56 21.50 -87
2026-05-17 10:25:03 21.37 -89
2026-05-17 10:23:56 21.31 -89
2026-05-17 10:22:55 21.31 -87
2026-05-17 10:21:56 21.44 -87