Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:13:05 UTC Live · 21s 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): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.12 °C
Today high / low
6.3° / -1.2°
Avg: 1.6°
30-day high / low
25.4° / -1.2°
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: 505
Missing (est): 935
Last seen: 22s 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): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.2°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 1245 of 2348 · 50 per page · 117387 total
Time (UTC) Temp °C RSSI
2026-05-16 07:10:11 14.19 -78
2026-05-16 07:09:12 14.06 -86
2026-05-16 07:08:12 13.88 -85
2026-05-16 07:07:12 13.81 -86
2026-05-16 07:06:12 13.69 -87
2026-05-16 07:05:12 13.56 -87
2026-05-16 07:04:12 13.44 -86
2026-05-16 07:03:12 13.31 -86
2026-05-16 07:02:34 13.31 -85
2026-05-16 07:02:29 12.94 -87
2026-05-16 07:02:28 12.75 -88
2026-05-16 07:02:27 12.31 -87
2026-05-16 07:02:26 12.13 -89
2026-05-16 07:02:25 11.94 -86
2026-05-16 07:02:23 11.75 -89
2026-05-16 07:02:14 11.63 -86
2026-05-16 07:00:30 11.25 -87
2026-05-16 06:59:19 10.75 -86
2026-05-16 06:58:39 12.56 -88
2026-05-16 06:58:22 10.63 -87
2026-05-16 06:58:19 10.44 -88
2026-05-16 06:57:54 10.31 -86
2026-05-16 06:57:52 10.13 -127
2026-05-16 06:57:51 10.00 -127
2026-05-16 06:57:49 9.88 -127
2026-05-16 06:57:48 9.81 -127
2026-05-16 06:57:47 9.69 -127
2026-05-16 06:57:46 9.63 -127
2026-05-16 06:57:45 9.56 -127
2026-05-16 06:57:44 9.50 -127
2026-05-16 06:57:42 9.44 -127
2026-05-16 06:57:41 9.38 -127
2026-05-16 06:57:40 9.31 -127
2026-05-16 06:57:39 9.19 -127
2026-05-16 06:57:37 9.13 -127
2026-05-16 06:57:32 9.13 -127
2026-05-16 06:50:13 8.69 -127
2026-05-16 06:48:48 8.31 -87
2026-05-16 06:48:32 11.12 -87
2026-05-16 06:47:35 10.94 -87
2026-05-16 06:16:22 7.75 -88
2026-05-16 06:15:17 7.75 -86
2026-05-16 06:14:01 7.69 -86
2026-05-16 06:13:03 7.62 -85
2026-05-16 06:11:58 7.62 -85
2026-05-16 06:11:10 7.62 -85
2026-05-16 06:09:58 7.62 -84
2026-05-16 06:08:58 7.56 -85
2026-05-16 06:07:56 7.56 -86
2026-05-16 06:06:56 7.50 -84