Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:56:05 UTC Live · 25s 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: 2.9°
30-day high / low
25.4° / 0.4°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · daily averages
🩺 Data health
last 24h
Samples: 308
Missing (est): 1132
Last seen: 26s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Daily highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.6°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 1185 of 2344 · 50 per page · 117190 total
Time (UTC) Temp °C RSSI
2026-05-18 16:35:46 16.87 -84
2026-05-18 16:35:01 16.87 -85
2026-05-18 16:33:46 16.87 -84
2026-05-18 16:32:48 16.94 -85
2026-05-18 16:32:04 17.00 -85
2026-05-18 16:31:59 17.00 -85
2026-05-18 16:30:50 17.06 -86
2026-05-18 16:29:51 17.06 -86
2026-05-18 16:28:49 17.12 -85
2026-05-18 16:27:53 17.12 -84
2026-05-18 16:26:49 17.19 -84
2026-05-18 16:25:47 17.25 -86
2026-05-18 16:24:51 17.31 -86
2026-05-18 16:23:47 17.31 -84
2026-05-18 16:22:55 17.37 -88
2026-05-18 16:21:56 17.44 -84
2026-05-18 16:21:05 17.50 -85
2026-05-18 16:20:54 17.50 -85
2026-05-18 16:18:46 17.56 -85
2026-05-18 16:17:48 17.56 -85
2026-05-18 16:16:48 17.62 -84
2026-05-18 16:15:43 17.62 -84
2026-05-18 16:14:44 17.62 -84
2026-05-18 16:13:49 17.62 -85
2026-05-18 16:12:44 17.75 -85
2026-05-18 16:12:05 17.81 -85
2026-05-18 16:10:56 17.94 -84
2026-05-18 16:09:54 18.12 -84
2026-05-18 16:08:49 18.31 -85
2026-05-18 16:07:49 18.37 -85
2026-05-18 16:07:02 18.44 -86
2026-05-18 16:05:52 18.50 -87
2026-05-18 16:04:46 18.56 -85
2026-05-18 16:03:47 18.62 -86
2026-05-18 16:02:44 18.69 -84
2026-05-18 16:01:44 18.81 -86
2026-05-18 16:00:44 18.81 -84
2026-05-18 16:00:02 18.81 -86
2026-05-18 15:59:14 18.69 -87
2026-05-18 15:58:37 18.62 -84
2026-05-18 15:56:43 18.44 -85
2026-05-18 15:55:46 18.31 -86
2026-05-18 15:54:44 18.19 -85
2026-05-18 15:53:44 18.06 -85
2026-05-18 15:52:44 18.00 -85
2026-05-18 15:51:44 17.94 -86
2026-05-18 15:50:45 17.87 -86
2026-05-18 15:49:51 17.81 -85
2026-05-18 15:48:58 17.81 -86
2026-05-18 15:47:44 17.75 -86