Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:23:05 UTC Live · 0s 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): 28
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.81 °C
Today high / low
6.3° / -0.8°
Avg: 1.8°
30-day high / low
25.4° / -0.8°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 455
Missing (est): 985
Last seen: 1s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.5°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): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.8°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 1237 of 2347 · 50 per page · 117337 total
Time (UTC) Temp °C RSSI
2026-05-16 15:12:35 16.25 -83
2026-05-16 15:11:33 16.25 -83
2026-05-16 15:10:36 16.31 -84
2026-05-16 15:09:29 16.37 -83
2026-05-16 15:08:30 16.44 -84
2026-05-16 15:07:27 16.56 -82
2026-05-16 15:06:31 16.56 -83
2026-05-16 15:05:27 16.56 -83
2026-05-16 15:04:28 16.56 -83
2026-05-16 15:03:30 16.56 -83
2026-05-16 15:02:28 16.56 -83
2026-05-16 15:01:28 16.56 -85
2026-05-16 15:00:28 16.69 -82
2026-05-16 14:59:30 16.87 -84
2026-05-16 14:58:35 17.06 -82
2026-05-16 14:57:28 17.19 -83
2026-05-16 14:56:28 17.25 -84
2026-05-16 14:55:28 17.44 -83
2026-05-16 14:54:28 17.56 -82
2026-05-16 14:53:28 17.69 -83
2026-05-16 14:52:31 17.81 -83
2026-05-16 14:51:32 17.87 -83
2026-05-16 14:50:28 18.00 -83
2026-05-16 14:49:31 18.00 -84
2026-05-16 14:48:31 18.00 -83
2026-05-16 14:47:57 18.12 -83
2026-05-16 14:46:30 18.31 -84
2026-05-16 14:45:30 18.37 -84
2026-05-16 14:44:28 18.50 -80
2026-05-16 14:43:32 18.56 -84
2026-05-16 14:42:28 18.62 -83
2026-05-16 14:41:28 18.75 -83
2026-05-16 14:40:37 18.87 -84
2026-05-16 14:39:28 18.87 -85
2026-05-16 14:38:32 18.87 -83
2026-05-16 14:37:44 18.81 -84
2026-05-16 14:36:31 18.94 -84
2026-05-16 14:35:29 18.94 -84
2026-05-16 14:34:59 18.87 -83
2026-05-16 14:33:32 18.81 -84
2026-05-16 14:32:47 18.75 -83
2026-05-16 14:31:49 18.62 -83
2026-05-16 14:31:03 18.62 -86
2026-05-16 14:29:38 18.56 -84
2026-05-16 14:28:36 18.50 -84
2026-05-16 14:28:32 18.31 -85
2026-05-16 14:28:10 18.19 -83
2026-05-16 14:28:04 18.19 -83
2026-05-16 14:27:52 18.31 -86
2026-05-16 14:26:55 18.44 -81